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Dictionary

Words starting with C

304 words

cable

/ˈkeɪ.bəl/

A thick insulated wire or group of wires used to carry electricity, internet, or other signals. It can also mean a strong rope made of wires.

cadence

/ˈkæd.əns/

A steady, rhythmic flow in speech, music, or movement.

cadenza

/kəˈden.zə/

A cadenza is a long, showy solo passage in a piece of music, usually near the end. The performer often plays it with little or no accompaniment.

calamity

/kəˈlæməti/

A very serious event causing great damage, suffering, or loss; a disaster.

calcareous

/kælˈkeə.ri.əs/

Containing or made of calcium carbonate. Calcareous rocks, soil, or shells often feel chalky or hard.

calcicolous

/ˌkæl.sɪˈkəʊ.ləs/

Growing on or living in chalky or limestone-rich soil or rock. It is used mainly in biology and ecology.

calcify

/ˈkæl.sɪ.faɪ/

To turn into a hard, stone-like substance, or to make something do this. Doctors also use it for calcium building up in the body.

calendar

/ˈkæl.ən.də/

A calendar is a chart or system that shows the days, weeks, and months of a year. People use it to check dates and plan events.

calibrate

/ˈkæl.ɪ.breɪt/

To check and adjust a measuring tool so it gives correct results. People do this before using scientific, medical, or technical equipment.

call

/kɔːl/

To say something to someone in order to get their attention, contact them, or ask them to come. It can also mean to telephone someone.

call-it-a-day

/ˌkɔːl ɪt ə ˈdeɪ/

to stop working or doing something for the rest of the day. People say it when they want to end work, a meeting, or an activity.

calligraphic

/ˌkæl.ɪˈɡræf.ɪk/

Calligraphic means related to beautiful handwriting or written letters that are made to look artistic. It often describes writing, lettering, or a style that looks carefully shaped.

callous

/ˈkæl.əs/

Showing no concern or sympathy for other people's feelings or pain. A callous person knows that others are suffering but does not care. This word carries a moral judgment — it suggests the person should feel something but has chosen not to.

calm

/kɑːm/

Calm means quiet, peaceful, and not worried or angry. A calm person or place feels relaxed and steady.

camera

/ˈkæm.rə/

A device that records photographs or video. It captures images using a lens and digital sensor or film.

can't-even

/ˈkɑːnt ˌiː.vən/

A casual phrase used to say you are too shocked, angry, amused, or overwhelmed to continue. It often stands for a longer reaction like "I can't even deal with this."

candor

/ˈkæn.dər/

The quality of speaking openly and honestly, especially about something difficult or uncomfortable. It means saying what you truly think without hiding it, but still with respect for the other person.

canonicalize

/kəˈnɒn.ɪ.kə.laɪz/

To make something follow a standard, official, or accepted form. In computing, it often means turning data or a name into one fixed form.

canonize

/ˈkæn.ə.naɪz/

To officially declare someone a saint in the Christian church. This is a formal religious act.

canopy-stratification

/ˈkæn.ə.pi stræt.ɪ.fɪˈkeɪ.ʃən/

The division of a forest's tree canopy into different layers, such as upper, middle, and lower levels. It describes how plants grow at different heights and use different amounts of light.

cantankerous

/kænˈtæŋkərəs/

bad-tempered and often rude; prone to anger or complaints.

canvas

/ˈkæn.vəs/

A strong, heavy cloth used for sails, tents, bags, shoes, and painting surfaces. It is also the surface artists paint on.

canyon

/ˈkæn.jən/

A canyon is a deep, narrow valley with steep sides. It is often formed by a river cutting through rock over a long time.

capital-appreciation

/ˈkæp.ɪ.təl əˌpriː.ʃiˈeɪ.ʃən/

An increase in the value of an asset, such as shares, property, or land, over time. People use it when the asset is worth more than when it was bought.

capitalize

/ˈkæp.ɪ.təl.aɪz/

To use something to get an advantage from it, or to make the best use of it. It often means taking a chance, skill, or resource and turning it into success.

capricious

/kəˈprɪʃ.əs/

Likely to change suddenly and without a clear reason. A capricious person or thing is unpredictable and hard to rely on. The change is often based on a passing mood rather than logic.

captivate

/ˈkæp.tɪ.veɪt/

To attract and hold attention completely; to charm deeply.

capture

/ˈkæp.tʃə/

To catch or take control of a person, animal, place, or thing. It can also mean to record or show something clearly, like a feeling, image, or idea.

caramelize

/ˈkær.ə.mə.laɪz/

To heat sugar until it turns brown and has a sweet, rich flavor. You can also caramelize onions or fruit by cooking them slowly until they brown and taste sweeter.

caramelized

/ˈkær.ə.mə.laɪzd/

Caramelized food has been cooked until its sugars turn brown and sweet. It often tastes richer and has a deeper flavour.

carb-load

/ˌkɑːbˈləʊd/

To eat a lot of carbohydrate-rich food before exercise or a sports event. People do this to store more energy in the body.

carbon

/ˈkɑː.bən/

Carbon is a chemical element with the symbol C. It is found in all living things and in many fuels, such as coal, oil, and gas.

carefully

/ˈkeə.fəl.i/

In a careful way, with attention to detail, safety, or accuracy. It means you do something slowly enough to avoid mistakes or damage.

carry

/ˈkær.i/

To hold something and take it from one place to another. It can also mean to have something with you.

cash-desk

/ˈkæʃ desk/

A cash desk is the place in a shop where you pay for goods. It is usually a counter or small station with a cash register.

cashflow

/ˈkæʃ.fləʊ/

Money that enters and leaves a business, person, or project over time. It shows how much cash is available at a given moment.

cassoulet

/ˌkæs.uˈleɪ/

A rich French dish made with white beans and meat, usually slow-cooked for a long time. It is heavy, filling, and often served as a main meal.

catalyst

/ˈkæt.əl.ɪst/

A catalyst is a substance that makes a chemical reaction happen faster, without being changed itself. In general English, it is something or someone that causes a change or helps it start.

catalytic

/ˌkæt.əˈlɪt.ɪk/

A catalytic change or action causes something else to happen faster or more easily. It often describes a person, event, or idea that starts a larger change.

catalyze

/ˈkæt.ə.laɪz/

To make a process start or happen faster. It often means one event, person, or thing causes important change.

catch-feelings

/ˈkætʃ ˌfiː.lɪŋz/

To start liking someone in a romantic way, usually after spending time with them. It often suggests the feelings were not planned.

catching-feelings

/ˈkætʃ.ɪŋ ˈfiːl.ɪŋz/

To start feeling romantic attraction or emotional attachment to someone. It usually means the feelings are becoming stronger and may not be fully controlled.

categorical

/ˌkæt.əˈrɪk.əl/

If a statement is categorical, it is direct, clear, and leaves no doubt. It does not sound weak, unsure, or open to argument.

caught-in-the-web

/kɔːt ɪn ðə wɛb/

Trapped in a difficult situation, often because of lies, debt, rules, or a complicated plan. It suggests that escape is hard and the problem keeps spreading.

causal-powers-account

/ˈkɔː.zəl ˈpaʊ.əz əˈkaʊnt/

A theory or explanation that says something happens because of the powers or abilities a thing has. It is often used in philosophy and academic writing.

causality

/ˌkɔː.zəlˈæl.ə.ti/

Causality is the idea that one thing causes another thing to happen. It is the link between a cause and its result.

cautiously

/ˈkɔː.ʃəs.li/

In a careful way, so you avoid danger, mistakes, or bad results. It can also mean doing something slowly and with doubt.

cavalier

/ˌkæv.əˈlɪər/

Showing little respect or care, with a dismissive attitude.

cell

/sel/

The smallest basic unit of living things. All plants and animals are made of cells.

censure

/ˈsenʃər/

Strong disapproval or official criticism for something wrong or careless. Less severe than punishment but clearly negative. (Noun). / The expression of severe disapproval; a reprimand (Verb). / To criticize or rebuke strongly. /

centerpiece

/ˈsen.tə.piːs/

The most important or eye-catching part of a display, meal, event, or design. It sits in the middle and draws attention.

centrifuge

/ˈsen.trɪ.fjuːdʒ/

A machine that spins very fast to separate substances of different densities. It is often used in laboratories and medical tests.

ceramics

/səˈræm.ɪks/

Ceramics are objects made from clay and hardened by heat, such as pots, tiles, and plates. It also means the art or study of making these objects.

certain

/ˈsɜː.tən/

Known without doubt. It means you are sure something is true, or something will happen.

cessation

/sɛˈsteɪʃən/

The act of stopping something and not continuing it.

chagrin

/ʃəˈɡrɪn/

Chagrin is a feeling of embarrassment, disappointment, or annoyance after a mistake, failure, or awkward situation.

challenge

/ˈtʃæl.ɪndʒ/

A challenge is something difficult that tests your skill, strength, or patience. It can also be a problem or situation that needs effort to deal with.

change

/tʃeɪndʒ/

An act or process of becoming different. It can be a small adjustment or a big shift in situation, shape, or idea.

change-of-heart

/ˌtʃeɪndʒ əv ˈhɑːt/

A change of heart is a change in someone's feelings, opinion, or decision. It often happens after thinking again or feeling differently.

change-the-calculus

/tʃeɪndʒ ðə ˈkæl.kjʊ.ləs/

to change the basic way people think about or judge a situation, so the outcome or balance is different. It is often used in formal writing.

charcuterie

/ˌʃɑː.kuː.təˈriː/

Cured meats such as ham, salami, and sausage, often served on a board with cheese, bread, and pickles. In modern English, it can also mean the whole arranged snack or appetizer platter.

charge

/tʃɑːdʒ/

An amount of money you must pay for a service, use, or product. It can also mean a cost added to a bill.

charger

/ˈtʃɑː.dʒə/

A charger is a device that puts electricity into a battery, especially for a phone or laptop.

charisma

/kəˈrɪz.mə/

The personal quality that makes people admire and want to follow you; compelling charm and appeal.

charred

/tʃɑːd/

Charred means burned on the outside, often until black. It is usually used for food, wood, or surfaces after strong heat.

chase-rainbows

/ˈtʃeɪs ˌreɪn.bəʊz/

To chase-rainbows means to keep trying for something beautiful, exciting, or impossible that you are unlikely to get. It is often used for dreams that sound nice but are not practical.

chasm

/ˈkæz.əm/

A very large gap, often used for differences or disagreements between people or groups.

cheap

/tʃiːp/

Something that is cheap costs less money than most similar things. It can also mean something is low in quality because it costs very little.

cheaply

/ˈtʃiːp.li/

In a low-cost way, or for a small amount of money. It can also mean in a poor or low-quality way.

cheat-meal

/ˈtʃiːt miːl/

A cheat meal is a planned meal in which someone eats foods they usually avoid while dieting or following a strict eating plan. It is often used as a reward or break from the diet.

cheerful

/ˈtʃɪə.fəl/

Cheerful means happy, bright, and pleasant. A cheerful person, place, or voice makes other people feel more comfortable.

cheesy

/ˈtʃiː.zi/

Cheesy means not sincere, not stylish, or too sentimental in a way that can seem silly. It is often used for jokes, lines, clothes, or music that feel cheap or overdone.

chef-it-up

/ˌʃɛf ɪt ˈʌp/

To cook in a showy, skilful, or improvising way, as if acting like a chef. It is informal and playful, and often suggests making a dish look special.

chef-kiss

/ˌʃef ˈkɪs/

A gesture of approval for something very good, especially food, style, or a perfect result. It usually means "excellent" or "perfectly done."

chemical

/ˈkem.ɪ.kəl/

Made of or used in chemistry. It describes substances, processes, or changes involving chemicals.

chemosynthesis

/ˌkiː.məʊˈsɪn.θə.sɪs/

The process by which some organisms make food using energy from chemical reactions, not sunlight. It is common in some bacteria and animals near deep-sea vents.

cherish

/ˈtʃer.ɪʃ/

to value and protect something carefully because it is important to you.

chiaroscural

/ˌkiː.ə.rəʊˈskjʊə.rəl/

Showing strong contrasts between light and dark. It describes an image, scene, or style that uses shadow and brightness for effect.

chiaroscuro

/ˌkiːɑː.rəˈskjʊə.rəʊ/

A way of using strong light and dark together in art to create depth and drama. It is often used in paintings, drawings, and photos.

chill-out

/ˈtʃɪl.aʊt/

A chill-out is a relaxed time or place where people can rest and feel calm. It is often used for music, rooms, or areas meant for easy conversation.

Chinese-room

/ˌtʃaɪ.niːz ˈruːm/

A thought experiment about artificial intelligence. It shows that a system can use symbols correctly without truly understanding their meaning.

choose

/tʃuːz/

To decide on one person, thing, or course of action from two or more possibilities. It often means making a deliberate decision after thinking.

chop

/tʃɒp/

To cut something into pieces with a quick, strong movement. It is often used for food, wood, or other hard materials.

choreograph

/ˈkɒr.i.ə.ɡrɑːf/

To arrange the steps and movements for a dance, performance, or scene. It can also mean to plan and organize actions carefully.

choreography

/ˌkɒr.iˈɒɡ.rə.fi/

The art of planning and arranging dance movements. It can also mean the set of dance movements in a performance.

chow

/tʃaʊ/

Informal word for food. It is common in casual speech, especially in American English. It can sound playful or rough, so avoid it in formal writing.

chow-down

/ˈtʃaʊ.daʊn/

A casual meal or eating session, especially one that feels relaxed, fun, or large. It is informal and often sounds playful.

chromatic

/krəˈmæt.ɪk/

Chromatic means relating to colour or using many colours. In music, it means using notes outside a simple scale.

chromatogram

/ˈkrəʊ.mə.tə.ɡræm/

A chromatogram is a chart, picture, or pattern made by chromatography. It shows how the parts of a mixture separate.

chromatography

/ˌkrəʊ.məˈtɒɡ.rə.fi/

A scientific method used to separate the parts of a mixture. It works because different substances move at different speeds through another material.

chronicle

/ˈkɑːn.ə.kəl/

A detailed record of events, in order of time.

cinematic

/ˌsɪn.əˈmæt.ɪk/

Cinematic means related to films or the art of making films. It can also describe something that looks dramatic, visual, or like a movie.

circumscribe

/ˈsɜː.kəm.skraɪb/

To limit something or someone, especially by rules, boundaries, or conditions. It can also mean to draw a circle around something, but this is less common.

circumvent

/ˌsɜːkəmˈvent/

Avoid a problem or rule by using a clever method. The problem still exists, but you move around it.

civility

/sɪˈvɪl.ə.ti/

Polite and respectful behavior toward others.

clandestine

/klænˈdɛs.tɪn/

Done in secret, especially because it is not allowed or would not be approved. It usually suggests something hidden from authorities or the public on purpose.

clarify

/ˈklær.ə.faɪ/

make something clear or easier to understand

clash-of-flavors

/klæʃ əv ˈfleɪ.vəz/

A clash of flavors is a combination of tastes that do not fit well together. The result can feel confusing or unpleasant in food or drink.

classical

/ˈklæs.ɪ.kəl/

Classical means connected with the art, music, literature, or culture of ancient Greece and Rome. It can also mean traditional and established, especially in music.

claustrophobic-dread

/ˌklɒstrəˈfəʊbɪk drɛd/

A strong feeling of fear or discomfort in a very small, crowded, or closed space. It can also mean a general fear that feels tight, trapped, and hard to escape.

clay-figure

/ˈkleɪ ˌfɪɡə/

A small figure made from clay, often shaped by hand or for decoration. It can be a model of a person, animal, or object.

clay-pot

/ˈkleɪ pɒt/

A pot made of clay, usually for cooking, storing water, or planting. It is often thick, heavy, and holds heat or coolness well.

clean

/kliːn/

Free from dirt, marks, or unwanted material. A clean place, object, or surface looks neat and fresh.

clean-your-plate

/ˌkliːn jɔː ˈpleɪt/

To eat all the food on your plate. It is often used as a rule or request, especially for children.

clear

/klɪə(r)/

Easy to understand or see. Something clear is not confusing, hidden, or cloudy.

clearly

/ˈklɪə.li/

In a way that is easy to understand, see, or hear. It can also mean 'without doubt' or 'obviously'.

cliche

/kliːˈʃeɪ/

A phrase or idea used too often, so it feels unoriginal and boring.

click on

/klɪk ɒn/

To press or tap a mouse button, touch screen, or link so that a computer or phone opens something or chooses it.

client

/ˈklaɪ.ənt/

A client is a person or company that uses the services of a professional person or business. It is common in business, law, design, and technology.

client-visit

/ˈklaɪ.ənt ˌvɪz.ɪt/

A visit to a client, usually for work. It means going to meet a customer or business contact in person.

cliff

/klɪf/

A cliff is a very steep rock face, usually at the edge of land, sea, or a valley. It is too steep to walk up or down easily.

climb

/klaɪm/

To move up something by using your hands and feet, or to go higher on a slope, stairs, or a mountain. It can also mean to rise gradually.

clinical

/ˈklɪn.ɪ.kəl/

Connected with the study or treatment of patients. It is often used for hospitals, doctors, tests, and medical research.

clone

/kləʊn/

A clone is a plant, animal, or cell that has the same genes as another one. It is made from one original, not by normal reproduction.

closed

/kləʊzd/

Not open, or shut so that you cannot go in, look inside, or pass through. It can also mean a place, shop, or business is not operating.

cloud orchestration framework

/klaʊd ˌɔː.kɪˈstrā.ʃən ˈfreɪm.wɜːk/

A cloud orchestration framework is software that helps manage and automate tasks across cloud systems. It coordinates tools, services, and resources so they work together smoothly.

cloudy

/ˈklaʊ.di/

Cloudy weather has many clouds and little sunshine. A cloudy liquid or glass is not clear enough to see through easily.

cloying

/ˈklɔɪ.ɪŋ/

Too sweet, heavy, or sentimental in a way that starts to feel unpleasant. It can describe taste, smell, writing, or behavior.

clutch

/klʌtʃ/

To hold something tightly, usually because you are afraid, nervous, or in danger. It can also mean to grip and keep hold of something firmly.

clutchly

/ˈklʌtʃ.li/

In a way that shows a strong need to succeed or survive at the last moment. It is informal and often used in sports, games, and tense situations.

coagulate

/kəʊˈæɡ.jʊ.leɪt/

To change from a liquid into a thicker, partly solid mass, often because of heat, chemicals, or time.

coalesce

/kəʊˈiː.leɪs/

To come together to form one united idea or group.

coastal-upwelling

/ˈkəʊ.stəl ʌpˈwel.ɪŋ/

Coastal-upwelling is an oceanographic process where deep, cold, nutrient-rich water rises to the surface near the coast. This process usually happens when strong winds push surface water away from the shore, allowing deeper water to take its place.

coddle

/ˈkɒd.əl/

To treat someone too gently or protect them too much. This can stop them from becoming independent or learning from mistakes.

cogent

/ˈkoʊ.dʒənt/

Clear, logical, and convincing; it makes you agree because the reasoning is strong.

cogitate

/ˈkɒdʒ.ɪ.teɪt/

To think deeply and carefully about something. It is more formal than common words like "think" or "consider".

cognizant

/ˈkɒɡnɪzənt/

Aware; mindful; having knowledge.

coherent

/kəʊˈhɪə.rənt/

Logical and consistent; easy to understand because the parts fit well together.

cold

/kəʊld/

Having a low temperature, or feeling low in temperature. Cold weather, water, or food is not warm.

cold-feet

/ˌkəʊld ˈfiːt/

Sudden fear or doubt before doing something important, especially when you are about to marry, perform, or take a big risk. It is usually used in the phrase "get cold feet."

collaborate

/kəˈlæb.ə.ɹeɪt/

Work together with others to achieve a shared goal or result.

collaboratively

/kəˈlæb.ər.ə.tɪv.li/

In a way that involves working together with other people. It describes shared effort, not working alone.

collage

/kəˈlɑːʒ/

A collage is a picture made by sticking together pieces of paper, photos, fabric, or other materials. It can also mean an artwork made by combining different images.

collective-euphoria

/kəˌlek.tɪv juːˈfɔː.ri.ə/

a strong feeling of happiness shared by a group of people at the same time. It often happens after a win, success, or exciting event.

color-pencil

/ˈkʌl.ə ˌpen.səl/

A pencil with a colored core used for drawing or colouring. It is usually sold with other pencils in a set.

colorful

/ˈkʌl.ə.fəl/

Colorful means full of bright or varied colors. It can also describe something lively, interesting, or full of strong personality.

come-rain-or-shine

/ˌkʌm reɪn ɔː ˈʃaɪn/

If you do something come rain or shine, you do it regularly no matter what happens. It shows strong commitment and reliability.

come-under-the-microscope

/kʌm ˌʌn.də ðə ˈmaɪ.krə.skəʊp/

If something comes under the microscope, people look at it very closely and examine it in detail. It is often used for decisions, actions, or problems that may be criticized.

comfort-food

/ˈkʌm.fət fuːd/

Comfort food is food that makes you feel calm, happy, or safe, especially when you are sad, stressed, or homesick.

comfortable

/ˈkʌm.fə.tə.bəl/

If you feel comfortable, your body feels relaxed and at ease. It can also mean a situation is pleasant, safe, or easy to live or work in.

commensality

/ˌkɒm.ənˈsæl.ɪ.ti/

The practice or fact of eating together. It often means shared meals that build social bonds or community.

commercial

/kəˈmɜː.ʃəl/

Connected with business, buying, or selling. It often means something is made to make money, not mainly for art or personal use.

commercially

/kəˈmɜː.ʃəl.i/

In a way related to business, trade, or making money. It also means something is done so it can succeed in the market.

commiserate

/kəˈmɪz.ər.eɪt/

To show sympathy for someone who is unhappy or has a problem. It often means you share their sadness or pity their situation.

common

/ˈkɒm.ən/

If something is common, it happens often, is found in many places, or is shared by many people. It can also mean ordinary, not special, or easy to find.

commute

/kəˈmjuːt/

To travel regularly between home and work, or another place you go often. It often means a daily trip that takes time.

compact

/kəmˈpækt/

Small and arranged in a neat, tight way. A compact thing uses little space and often fits easily in a bag, room, or area.

company

/ˈkʌm.pə.ni/

A company is a business or organization that sells goods or services. It can be small or very large.

company-policy

/ˈkʌm.pə.ni ˈpɒl.ə.si/

A company-policy is a rule or official guideline made by a company for its employees, customers, or work processes. It tells people what is allowed, expected, or not allowed.

compassion

/kəmˈpæʃ.ən/

Compassion is a feeling of caring when someone is suffering or in trouble. It often makes you want to help them.

compatible

/kəmˈpæt.ɪ.bəl/

Able to work, live, or exist well together without problems. Two things or people are compatible if they do not conflict and can fit together easily.

compelling

/kəmˈpɛlɪŋ/

Making you pay attention because it is interesting or strong.

competitive-advantage

/kəmˈpɛt.ɪ.tɪv ədˈvɑːn.tɪdʒ/

a feature, skill, price, or resource that helps a person, company, or product do better than others in a market or competition. It gives them a stronger position.

competitively

/kəmˈpɛt.ɪ.tɪv.li/

In a way that shows a strong desire to win or do better than others. It can also mean at a lower price, especially in business or sports.

complacency

/kəmˈpleɪ.sən.si/

Complacency is a feeling of quiet satisfaction that can make you stop trying to improve or notice danger. It often suggests too much confidence or a lack of concern.

complacent

/kəmˈpleɪ.sənt/

Too pleased or satisfied with yourself or your situation, so that you stop trying to improve or fail to notice real problems. The word almost always carries a negative warning — complacency leads to failure.

complex

/ˈkɒm.pleks/

If something is complex, it has many parts or is hard to understand. It is more difficult than something simple or easy.

compliance

/kəmˈplaɪ.əns/

The act of obeying official rules or standards.

compose

/kəmˈpəʊz/

To write a piece of music, poetry, or a formal text. It can also mean to create something by putting parts together.

composition

/ˌkɒm.pəˈzɪʃ.ən/

The way different parts are arranged to form a whole. It can describe writing, music, art, or the makeup of something.

composure

/kəmˈpəʊʒə/

1

comprehensive

/ˌkɒm.prɪˈhen.sɪv/

Detailed and complete; leaving out very little.

compunction

/kəmˈpʌŋk.ʃən/

A feeling of guilt or unease about doing something wrong. It is often used in the phrase 'without compunction,' meaning without feeling sorry.

computational

/ˌkɒm.pjʊˈteɪ.ʃən.əl/

Related to computers or to the use of computer methods to solve problems. It often describes work, models, or science that depend on calculation and programming.

computer

/kəmˈpjuː.tə/

A machine that stores, processes, and shows information. People use it for writing, browsing, coding, games, and many other tasks.

concede

/kənˈsiːd/

To admit something is true or accept an outcome, often after resisting.

concentric

/kənˈsɛn.trɪk/

Having the same center. Concentric circles, rings, or layers share one central point. It is often used in math, design, and science.

concept

/ˈkɒn.sɛpt/

An abstract idea or general understanding of something. A concept is usually more developed and structured than a simple idea. It is often used in academic, scientific, or professional discussions.

conceptual

/kənˈsep.tʃu.əl/

Based on ideas or a general theory, not on real things you can touch or see. It often describes thinking, planning, or art that is about ideas rather than practical details.

conceptual-necessity-claim

/kənˌsep.tʃu.əl nəˈses.ə.ti kleɪm/

A claim that something must be true because of the meaning of the words or ideas involved. It is used in philosophy, logic, and academic writing.

conceptualize

/kənˈsɛp.tʃu.ə.laɪz/

To form a clear idea of something in your mind. It means you understand or imagine a general idea before making it real or explaining it.

conceptually

/kənˈsep.tʃu.ə.li/

In a way that is about ideas, theory, or general principles, not practical details. It means thinking about the basic idea of something.

concise

/kənˈsaɪs/

Short and clear, with no unnecessary words.

conclude

/kənˈkluːd/

To bring something to an end in a deliberate, final way. This sense is common in formal or professional settings — meetings, speeches, reports, and events.

concurrency

/kənˈkʌr.ən.si/

The state of happening at the same time. In computing, it means several tasks or processes run together and share time.

concurrent

/kənˈkɜː.rənt/

Happening or existing at the same time as something else. It describes events, processes, or activities that overlap in time rather than one following after the other.

condiment

/ˈkɒn.dɪ.mənt/

A condiment is a sauce, spice, or seasoning added to food to improve its taste. It is usually served in a small amount with a meal.

condole

/kənˈdəʊl/

To express sympathy for someone's grief or loss. It is formal and not common in everyday speech.

conducive

/kənˈdjuːsɪv/

Helping something to develop or happen easily; supportive.

conduct

/ˈkɒn.dʌkt/

The way a person or group behaves, especially in a formal or professional setting. It usually implies a standard is being judged — either met or broken.

confection

/kənˈfek.ʃən/

A sweet food, especially one made with sugar, chocolate, or fruit. It is often small, rich, or decorative.

confectionery

/kənˈfek.ʃə.nəri/

Sweet foods such as sweets, chocolates, and other sugar-based treats. It can also mean a shop that sells these foods.

confidence

/ˈkɒn.fɪ.dəns/

A feeling of trust in your own ability to do something well. It can also mean calm belief in success. This is the most common meaning in everyday English.

confident

/ˈkɒn.fɪ.dənt/

Feeling sure about yourself, your ability, or what will happen. A confident person usually seems calm and self-assured.

confine

/kənˈfaɪn/

To keep someone or something within a limited space or area. It often means restricting movement so a person or thing cannot go beyond a certain boundary.

confirm

/kənˈfɜːm/

To say or show that something is true, correct, or definitely happening. You confirm a fact when you give proof or clear agreement.

confit

/kɒnˈfiː/

A food, especially meat or fruit, that is cooked slowly and preserved in fat or sugar. In French cooking, it can also mean the method itself.

confluence

/ˈkɒn.flu.əns/

The meeting or joining of two or more things, especially rivers or ideas. It can also mean the point where they come together.

conform

/kənˈfɔːm/

To behave in the way that most people in a group behave. It means fitting in with social rules, expectations, or cultural norms.

confusion

/kənˈfjuː.ʒən/

Confusion is a state where someone cannot think clearly or understand something well. It can also mean a mix-up or lack of order.

congeal

/kənˈdʒiːl/

If a liquid congeals, it becomes thick and solid, often because it becomes cold. It can also mean a plan, idea, or group starts to form and become fixed.

conjecture

/kənˈdʒɛktʃə/

An opinion or guess formed with some information, not certain proof.

connected

/kəˈnɛk.tɪd/

Joined or linked to something else. It can describe things, people, or ideas that are not separate.

connoisseur

/ˌkɒn.əˈsɜː/

A connoisseur is a person who knows a lot about food, art, wine, or another subject. They can judge quality carefully because of their experience.

connoisseurship

/ˌkɒn.əˈsɜː.ʃɪp/

The knowledge and good judgment needed to judge art, food, wine, or other fine things well. It also means the skill of noticing small differences that others may miss.

conscientious

/ˌkɒn.ʃiˈen.ʃəs/

Describes a person who takes their duties very seriously and tries hard to do everything correctly and completely. A conscientious person acts from a strong inner sense of what is right, not just to impress others.

conscious

/ˈkɒn.ʃəs/

Aware of what is happening around you or in your own mind. It can also mean awake, not sleeping.

consensus

/kənˈsɛnsəs/

General agreement or shared opinion within a group or society; formal collective acceptance of a view or decision after discussion and accommodation of differing positions or concerns.

consequent

/ˈkɒn.sɪ.kwənt/

Happening as a direct result of something else. It shows that one thing caused the other — not just that one thing came after the other.

conservation

/ˌkɒn.səˈveɪ.ʃən/

The protection and careful use of natural resources, wildlife, or old buildings. It means stopping damage and keeping something in good condition for the future.

consist

/kənˈsɪst/

Used as 'consist of': to be made up of specific parts, people, or things. It describes the complete makeup of something — nothing is left out.

consistently

/kənˈsɪs.tənt.li/

In a way that does not change much over time. It means doing something regularly, steadily, or with the same result again and again.

consolidate

/kənˈsɒl.ɪ.deɪt/

To make something stronger, more stable, or more effective by joining parts together. It can also mean to make power, control, or support more secure.

consommé

/ˌkɒn.səˈmeɪ/

A clear, strongly flavoured soup made by simmering meat or vegetables and then straining it. It is usually served hot, often as a starter.

conspicuous

/kənˈspɪk.wəs/

Easy to see or notice; very obvious.

constant

/ˈkɒn.stənt/

Happening all the time, without stopping or pausing. If something is constant, it does not take breaks or have gaps.

consternation

/ˌkɒn.stəˈneɪ.ʃən/

A feeling of sudden worry, shock, or alarm, especially because something unexpected has happened. It often shows that people are upset and do not know what to do next.

construe

/kənˈstruː/

To understand or explain the meaning of words, actions, or events in a particular way. It is often used in formal writing, especially when meaning is not completely clear.

consume

/kənˈsjuːm/

To eat or drink something, especially in a large amount. This use is more formal than 'eat' or 'drink' and is common in academic and official writing.

consumer

/kənˈsjuː.mə/

A consumer is a person who buys and uses goods or services. In business and economics, it can also mean the people who use a product, even if they did not buy it themselves.

consumption

/kənˈsʌmp.ʃən/

The act of using up food, energy, goods, or resources. It often describes how much people or systems use in a period of time.

containerize

/kənˈteɪ.nə.raɪz/

To put something into a container or make it into a container unit. In business and shipping, it often means to pack goods for transport in standard containers.

contemplate

/ˈkɒntəmpleɪt/

Think deeply about something, usually before making a decision or judgment.

contemporary

/kənˈtɛm.pər.ər.i/

Belonging to the present time; happening or existing now. This sense is very common in academic and IELTS writing.

contend

/kənˈtend/

to assert or maintain an opinion; to compete or fight against something or someone.

content

/ˈkɒn.tent/

Feeling happy and satisfied with what you have. A content person does not want more things or change.

contention

/kənˈtɛnʃ(ə)n/

a strong disagreement or the topic people disagree about.

context

/ˈkɒn.tekst/

The conditions, events, or facts that surround something and help you understand it better. Without context, a situation can seem confusing or misleading.

contingency

/kənˈtɪn.dʒən.si/

A possible event or situation that may happen in the future, especially one that is uncertain. It is often something you plan for or prepare for.

contingent

/kənˈtɪndʒənt/

Possible but not certain; dependent on a condition, or a group of people temporarily assembled.

contour

/ˈkɒn.tʊə/

The shape or outline of something, especially the edges that show its form. It can also mean the shape of land or a surface.

contract

/ˈkɒn.trækt/

A formal written agreement between people or groups. It lists what each side must do.

contractual

/kənˈtræk.tʃu.əl/

Contractual means connected with a contract. It describes duties, rights, or payments that are agreed in a written or spoken contract.

contractually

/kənˈtræk.tʃu.ə.li/

In a way that is required or allowed by a contract. It means something is written into an agreement, so people must follow it.

contradict

/ˌkɒn.trəˈdɪkt/

To say or claim the opposite of what someone else has said. If you contradict a person, you tell them their statement is wrong by saying something that directly goes against it.

contrapposto

/ˌkɒn.trəˈpɒs.təʊ/

A pose in art where the body rests on one leg, with the hips and shoulders turned in different directions. It makes the figure look relaxed and natural.

controversy

/ˈkɒn.trə.vɜː.si/

A strong, public disagreement about something that involves many people with opposing views. It usually continues over a period of time and often appears in the news or in public discussion.

convalesce

/ˌkɒn.vəˈlɛs/

To recover health and strength after an illness, injury, or operation. It usually describes a slow, restful recovery.

convection

/kənˈvek.ʃən/

The movement of heat or another fluid through a liquid or gas. Warm parts rise, and cooler parts sink or move in their place.

convene

/kənˈviːn/

To officially call people together for a meeting or formal gathering. It can also mean for a group to come together for an official purpose.

convenient

/kənˈviː.ni.ənt/

Easy to use, do, or reach. A convenient thing saves time, effort, or trouble.

converge

/kənˈvɜːdʒ/

To move or come together from different directions toward the same point or place. Lines, paths, rivers, or people can all converge.

convergence

/kənˈvɜː.dʒəns/

The process of moving closer together or meeting at one point. It can describe people, lines, ideas, or trends.

conversely

/ˈkɒn.vɜːs.li/

Used to introduce a statement that is the direct opposite or reverse of what was just said. It shows that two things have a mirror relationship — if one is true, the opposite is also true in the other direction.

convert

/kənˈvɜːt/

To change something from one form, purpose, or system into a different one. The original thing still exists but now works differently or serves a new function.

conviviality

/kənˌvɪv.iˈæl.ə.ti/

Friendly, cheerful, and sociable behaviour or atmosphere. It often suggests people are relaxed, talkative, and enjoying each other’s company.

convoluted

/ˈkɒn.və.luː.tɪd/

1

cook

/kʊk/

To prepare food by heating it. You can cook at home, in a restaurant, or on a fire.

cool

/kuːl/

Fairly cold, or not warm. It can also mean keeping calm and not showing strong emotion.

coordinate

/koʊˈɔːr.dɪ.neɪt/

To organize different people, tasks, or activities so they work together smoothly and at the right time. You use this word when several parts need to connect and align, not just be arranged.

cope

/koʊp/

To deal with something difficult or stressful without being overwhelmed. It often suggests real effort — you are managing, but it is not easy.

copious

/ˈkoʊpi.əs/

Very large in quantity; abundant.

corporate

/ˈkɔː.pər.ət/

Connected with a company or large business. It often describes things owned, controlled, or done by a company.

corporate-governance

/ˈkɔː.pər.ət ˈɡʌv.ən.əns/

The system of rules, practices, and people that control and direct a company. It covers how a company is run, how decisions are made, and how leaders are checked.

correspondence

/ˌkɒr.ɪˈspɒn.dəns/

Communication by letters, emails, or messages. It is often used for formal or official communication.

corroborate

/kəˈrɒb.ə.reɪt/

to give support or proof to something, making it more believable.

corrosive-envy

/kəˈrəʊ.sɪv ˈen.vi/

A strong feeling of envy that slowly harms your thoughts, mood, or relationships. It is not just wanting what someone has; it keeps hurting you over time.

counterparty

/ˈkaʊn.təˌpɑː.ti/

The other person or company in a contract, deal, or financial agreement. It is a formal word used in business, law, and finance.

counterpoint

/ˈkaʊn.tə.pɔɪnt/

A contrasting thing, fact, or idea that highlights another. Writers and speakers use it to show a clear difference between two sides.

courage

/ˈkʌr.ɪdʒ/

Courage is the ability to face fear, pain, danger, or difficulty without giving up. It is also the strong feeling that helps you do something brave.

courteous

/ˈkɜː.ti.əs/

Showing good manners and respect for other people. A courteous person is polite, careful, and pleasant in social situations.

crack-up

/ˈkræk.ʌp/

A funny person or thing. People often use it informally for someone who makes others laugh. It can also mean a very amusing event or story.

crackedly

/ˈkræk.ɪd.li/

In a cracked or rough voice. It describes speech that sounds broken, dry, or strained.

craftsmanship

/ˈkrɑːft.smən.ʃɪp/

Craftsmanship is the skill and care shown in making something well. It often refers to quality in work made by hand, but it can also mean high skill in any job.

crate-digger

/ˈkreɪt ˌdɪɡ.ə/

A person who searches through old records, boxes, or crates to find valuable or interesting items. It often suggests patient, careful searching, especially for forgotten music, books, or collectibles.

craveable

/ˈkreɪ.və.bəl/

Craveable describes something that makes you strongly want it, especially food, a product, or a feeling. It suggests a strong, appealing desire.

creamy

/ˈkriː.mi/

Creamy means like cream in texture, colour, or taste. It can describe food that is smooth, rich, and soft, or a pale off-white colour.

creamy-mushroom-risotto

/ˌkriː.mi ˌmʌʃ.ruːm rɪˈzɒt.əʊ/

A risotto made with rice, mushrooms, cream, and often cheese. It is rich, soft, and usually served as a main dish.

create

/kriˈeɪt/

To make something new, or bring something into existence. It is often used for ideas, art, plans, products, or systems.

creative

/kriˈeɪ.tɪv/

Creative means having the ability to make new ideas, things, or solutions. It can also describe someone who uses imagination in art, writing, or problem-solving.

credence

/ˈkred.əns/

Belief that something is true or real.

creek

/kriːk/

A creek is a small stream or narrow inlet of water. In North American English, it usually means a small natural stream. In some other varieties, it can also mean a narrow arm of the sea.

cringe

/krɪndʒ/

To pull your body back slightly because of pain, fear, or embarrassment. You also cringe when something makes you feel deep discomfort or awkwardness, even without moving.

crisp

/krɪsp/

Firm, dry, and easily broken or bitten. It often describes food, leaves, or cold air. It can also mean clear and clean in sound or appearance.

crispy-golden-crust

/ˌkrɪs.pi ˈɡəʊl.dən krʌst/

Used to describe food with a firm, crunchy brown outer layer. It often suggests good baking or frying and an appealing texture.

criterion

/kraɪˈtɪər.i.ən/

A standard or rule that you use to judge or decide something. When you evaluate options or make a choice, a criterion is the specific condition that something must meet.

cross-the-event-horizon

/ˌkrɒs ði ɪˈvent hɔːˈraɪzən/

to reach a point after which something cannot be stopped or reversed. It is often used in science, business, or serious discussion.

crowdpleaser

/ˈkraʊdˌpliː.zər/

Something that many people like quickly and easily, especially a film, song, book, or performance. It is made to please a large audience.

crucial

/ˈkruː.ʃəl/

Extremely important in a way that affects the result of something. A crucial thing is not just important — it is the key factor that decides success or failure.

crumbly

/ˈkrʌm.bli/

Crumbly food or material breaks easily into small pieces. It is dry, soft, or not strongly held together.

crumbly-feta-salad

/ˌkrʌm.bli ˈfɛt.ə ˈsæl.əd/

A salad topped with feta cheese that is broken into small, soft pieces. It usually has a fresh, salty taste and may include vegetables, herbs, or grains.

crunch

/krʌntʃ/

To crush or squeeze something so it makes a hard, sharp sound. It can also mean to bite or chew something hard and noisy.

crunchy

/ˈkrʌn.tʃi/

Crumpy food is hard and makes a short, loud sound when you bite or press it. It is often fresh, well-baked, or fried.

crush-on

/krʌʃ ɒn/

to have romantic feelings for someone, especially for a short time and without telling them. It is usually used in the phrase “have a crush on someone.”

crusty

/ˈkrʌs.ti/

Having a hard, dry, or rough outer layer like a crust. It can describe bread, soil, skin, or food cooked until the outside is crisp.

cryobiology

/ˌkraɪ.əʊ.baɪˈɒl.ə.dʒi/

The study of how very low temperatures affect living things. It is used in biology, medicine, and food preservation.

cryogenic

/ˌkraɪ.əʊˈdʒen.ɪk/

Cryogenic means relating to very low temperatures, especially temperatures used to freeze or store materials. It is often used in science, medicine, and industry.

cryptographic key management

/ˌkrɪp.təˈɡræf.ɪk kiː mæn.ɪdʒ.mənt/

The process of creating, storing, sharing, using, and protecting encryption keys. It helps keep digital information secure.

cryptography

/krɪpˈtɒɡ.rə.fi/

The study and practice of hiding information so only the right people can read it. It is used to protect messages, passwords, and online data.

crystalline

/ˈkrɪs.tə.laɪn/

Clear, bright, and shining like crystal. It can also mean very pure, precise, or easy to understand.

crystallography

/ˌkrɪs.təˈlæɡ.rə.fi/

The scientific study of crystals and their internal structure. It looks at how atoms are arranged inside solids.

cubist

/ˈkjuː.bɪst/

Related to cubism, a style of art that shows people or objects in simple shapes from more than one angle.

cuisine

/kwɪˈziːn/

Cuisine is a style of cooking, especially one linked to a country, region, or culture. It can also mean the food served in a restaurant or a place.

culminate

/ˈkʌlmɪneɪt/

To reach a final point or peak after a process.

cultivate-interpersonal-rapport

/ˈkʌl.tɪ.veɪt ˌɪn.təˈpɜː.sən.əl ræˈpɔːr/

to slowly build a friendly, comfortable, and trusting relationship with someone. It is often used in formal, academic, or business contexts.

cultural

/ˈkʌl.tʃər.əl/

Connected with the ideas, customs, art, and way of life of a society or group. It often describes things that are shared by people in a community.

cultural-heritage

/ˈkʌl.tʃər.əl ˈher.ɪ.tɪdʒ/

Cultural heritage is the traditions, buildings, objects, and practices passed down from earlier generations. It can include language, festivals, art, food, and historic places.

curate

/ˈkjʊə.reɪt/

Select and organize items for an exhibition or media; choose carefully for quality and fit. The word focuses on careful, intentional selection and presentation.

curator

/kjʊəˈreɪ.tə/

A curator is a person who manages a museum, gallery, or collection. They choose, arrange, and look after items or exhibits.

curatorial-vision

/ˌkjʊə.reɪˈtɔː.ri.əl ˈvɪʒ.ən/

The guiding idea behind how a person selects, arranges, and presents art, objects, or content. It is the clear style or judgment that shapes the final collection or display.

curatorship

/ˌkjʊəˈreɪ.tə.ʃɪp/

The job or position of a curator, especially in a museum, gallery, or collection. It can also mean the work of choosing, organising, and presenting items for public viewing.

curiosity

/ˌkjʊə.riˈɒs.ə.ti/

A strong desire to know or learn something. It can also mean a person, thing, or idea that is unusual or interesting.

current

/ˈkʌr.ənt/

Happening now or existing now. Use it for the present time, not the past or future.

curtail

/kɜːˈteɪl/

To reduce something by limiting it or making it shorter. It often suggests an official or deliberate action.

customary

/ˈkʌs.tə.mər.i/

Something customary is usual in a particular place, group, or situation. It is what people normally do, not something special or surprising.

customer

/ˈkʌs.tə.mə/

A customer is a person who buys goods or services from a shop, company, or person. In business, it can also mean someone who regularly uses a service.

customer-service

/ˈkʌs.tə.mə ˌsɜː.vɪs/

The help and support a company gives to people who buy its products or use its services. It includes answering questions, solving problems, and handling complaints.

cut

/kʌt/

to break or divide something with a sharp tool, knife, or similar object. It can also mean to make a hole, shape, or opening by removing material.

cut-corners

/kʌt ˈkɔːr.nərz/

To do something in a quick, cheap, or easy way by skipping important steps. It usually results in lower quality, safety risks, or mistakes.

cutting-edge

/ˌkʌt.ɪŋˈedʒ/

Very modern and advanced, especially in technology, science, or design. It describes something that is newer or more advanced than most others.

cybersecurity

/ˌsaɪ.bə.sɪˈkjʊə.rə.ti/

The protection of computers, networks, and data from attacks, theft, or damage. It also includes the tools and practices used to keep digital systems safe.

cynical

/ˈsɪn.ɪ.kəl/

Believing people act only for selfish reasons; distrustful of others' motives.

cynosure

/ˈsaɪ.nə.ʃʊə(r)/

A person or thing that attracts all attention. It is often used in formal writing or praise. The word suggests strong interest and admiration.

cytokinesis

/ˌsaɪ.təʊ.kɪˈniː.sɪs/

The final stage of cell division when one cell splits into two separate cells. In animals, the cell membrane pinches in. In plants, a new wall forms between the two cells.

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