← Dictionary

active

/ˈæk.tɪv/
IELTSAcademic
adjective
  1. 1.

    Always busy doing things, moving, or taking part in something. It can also mean lively and full of energy.

    • She is very active at work.
    • The children were active all morning.
    • He leads an active life.
  2. 2.

    In use, happening now, or officially working. It is often used for accounts, plans, phones, and military service.

    • My bank account is still active.
    • The phone line is active now.
    • She is on active duty.
  3. 3.

    Describes a person who likes to take part in sports, exercise, or social life, rather than stay idle.

    • He is active in community events.
    • They have an active social life.
    • I try to stay active every day.

Adinary Nuance

Active is broader than energetic and busy. Use active for someone who moves, takes part, or stays involved; use busy for having many tasks, and energetic for having lots of energy. In formal writing, active also means 'working' or 'in use', as in an active account.

In other languages

Vietnamese
năng động
Spanish
activo
Chinese
活跃
Japanese
活動的な
Korean
활동적인

Etymology

Active comes from Latin activus, from agere, meaning 'to do' or 'to drive'. It entered English through Old French in the 14th century.

Common phrases

active lifeactive dutyactive accountactive role

Synonyms

Related words

Frequently asked questions

Is active a positive word?
Usually, yes. It suggests energy, movement, or useful involvement.
What is the difference between active and busy?
Active means doing things or taking part. Busy means having many tasks or little free time.
Can I say an active person in formal writing?
Yes. It is common and natural in both spoken and written English.
What does active account mean?
It means the account is working and can be used now.