button
/ˈbʌt.ən/ IELTSAcademic
noun
- 1.
A small object used to fasten clothes, bags, or other things. It is usually round and has holes or a back loop.
- Her shirt has two missing buttons.
- Press the button to close the bag.
- 2.
A small switch on a machine, phone, or device that you press to make it work.
- Push the red button to start the machine.
- The elevator button is stuck.
verb
To fasten something with buttons, or to attach a button to clothes.
- Please button your coat before you go out.
- She buttoned the jacket quickly.
Adinary Nuance
Button is more specific than switch or control when you mean the thing you press. It is also different from fastener, which is a broader word for anything that closes clothing or objects. In clothing, button usually refers to the small round piece itself, while zipper is a different kind of closure.
In other languages
- Vietnamese
- cúc áo
- Spanish
- botón
- Chinese
- 按钮
- Japanese
- ボタン
- Korean
- 버튼
Etymology
Button came into English from Old French in the Middle Ages. It was originally linked to a small bud or knob, then became the word for a fastener.
Common phrases
press a buttonpush a buttonbutton upbuttoned shirt
Synonyms
Related words
Frequently asked questions
- Is button a noun or a verb?
- It is both. As a noun, it means a small fastener or a control you press. As a verb, it means to fasten with buttons.
- What is the difference between button and switch?
- A button is usually something you press. A switch usually changes between on and off positions.
- Is button formal or informal?
- It is a very common, neutral word. You can use it in everyday speech, business writing, and technical writing.
- What does button up mean?
- It can mean to fasten clothing with buttons. It can also mean to finish and secure a plan or activity.