active

English · Español · Français · Português · 中文 · Română · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

active

  • /ˈæk.tɪv/

Rhymes with -æktɪv

Where it comes from

From Middle English actyf, from Old French actif, from Latin āctīv(us), from agere (“to do, to act”), ultimately from Proto-Indo-European *h₂éǵeti. By surface analysis, act + -ive.

adjective more active · most active

  1. Having the power or quality of acting; causing change; communicating action or motion; acting;—opposed to passive, that receives. certain active principles

    Similar: acting · Opposite: passive

  2. Quick in physical movement; of an agile and vigorous body; nimble. an active child or animal

    Similar: agile, nimble · Opposite: passive, indolent, still

  3. In action; actually proceeding; working; in force active laws

    Similar: in action, working, in force · Opposite: quiescent, dormant, extinct

  4. specifically, of certain geological features Emitting hot materials, such as lava, smoke, or steam, or producing tremors.

    Similar: in action, working, in force · Opposite: quiescent, dormant, extinct

  5. Given to action; constantly engaged in action; energetic; diligent; busy an active man of business

    Similar: busy, deedful, diligent, energetic · Opposite: dull, sluggish, indolent, inert

  6. Requiring or implying action or exertion active employment or service

    Similar: operative · Opposite: passive, tranquil, sedentary

  7. Given to action rather than contemplation; practical; operative an active rather than a speculative statesman

    Opposite: theoretical, speculative

  8. Brisk; lively. an active demand for corn
  9. Implying or producing rapid action. an active disease

    Opposite: passive, slow

  10. Applied to a form of the verb; — opposed to passive. See active voice.
  11. Applied to verbs which assert that the subject acts upon or affects something else; transitive.
  12. Applied to all verbs that express action as distinct from mere existence or state.
  13. of source code Eligible to be processed by a compiler or interpreter. I think it should be upgraded to Visual BASIC, but I'm no good at that. So maybe someone here would like to take a crack at it. There are only 40 lines of active code, plus a few REMs. About 100 BASIC commands altogether.
  14. Not passive.
  15. slang, of a homosexual man enjoying a role in anal sex in which he penetrates, rather than being penetrated by his partner.

    Similar: top · Opposite: passive, bottom

Similar: abuzz, active, agile, airy, alive, animate, animated, brisk, busy, busy as a bee, buxom, buzzing, diligent, driven, driving, dynamic, eager, effervescent, energetic, enthusiastic, expeditious, frisky, gay, genki, glowing, happy, hearty, impetuous, industrious, keen · Opposite: enervated, extinct, haggard, inactive, lither, nondriven, quiet, restful, sleeping, slow

noun actives

  1. A person or thing that is acting or capable of acting. "Alumni could become more active in giving guidance and leadership to students. They act as sort of a 'maturity governor' on fraternities," notes Ratliff, citing surveys suggesting that fraternity actives presume mistakenly that alumni want hazing […]
  2. Any component that is not passive. See Passivity (engineering). Components are split into two broad segments: actives and passives. Active components like the vacuum tube and the transistor contain the power to generate and alter electrical signals.

Thesaurus

Closest in meaning: active voice, existing, existent, practicing, operational, on, about, going, open, alive, dynamic, live, activistic, activist, dynamical, progressive

Translations

Every language

adj in action

日本語能動的な nōdōteki na
中文現行 /现行 xiànxíng
हिन्दीसक्रिय sakriya, क्रियात्मक kriyātmak
Portuguêsativado
Françaisactif
Deutschaktiv
Ελληνικάενεργός energós
Русскийдействи́тельный dejstvítelʹnyj, де́йствующий déjstvujuščij
العربيةشَغَّال šaḡḡāl, عَامِل ʕāmil

adj given to action

日本語積極的な sekkyokuteki na, 能動的な nōdōteki na
中文積極 /积极 jījí, 能動 /能动 néngdòng
Portuguêsativo
Françaisactif
Deutschtätig
Ελληνικάδραστήριος drastírios
Русскийакти́вный aktívnyj, де́ятельный déjatelʹnyj

adj in grammar

Españolactivo
한국어능동 neungdong
日本語能動 nōdō
中文主動 /主动 zhǔdòng
हिन्दीक्रियात्मक kriyātmak
Portuguêsativo
Françaisactif
Deutschaktiv
Ελληνικάενεργητικός energitikós
Русскийдействи́тельный dejstvítelʹnyj, акти́вный aktívnyj
Tiếng Việtchủ động
العربيةفَاعِل fāʕil, مَعْلُوم maʕlūm

adj having the quality or power of acting

Españolactivo
한국어활동적 hwaldongjeok
日本語活動的な katsudōteki na
中文積極 /积极 jījí
हिन्दीसक्रिय sakriya
Portuguêsativo
Françaisactif
Deutschaktiv
Italianoattivo
Românăactiv
Русскийакти́вный aktívnyj, де́ятельный déjatelʹnyj
العربيةنَشِيط našīṭ, عَامِل ʕāmil
עבריתפָּעִיל pa'íl

adj quick in physical movement

日本語すばしっこい subashikkoi
中文敏捷 mǐnjié, 靈活 /灵活 línghuó, 利落 lìluo
हिन्दीचपल capal
Portuguêsativo
Françaisactif
Deutschgewandt, flink
Русскийакти́вный aktívnyj, прово́рный provórnyj
العربيةنَشِيط našīṭ

adj requiring or implying action or exertion

Русскийакти́вный aktívnyj

adj given to action rather than contemplation

日本語活動的な katsudōteki na
Deutschrührig
Русскийде́ятельный déjatelʹnyj, акти́вный aktívnyj, энерги́чный enɛrgíčnyj
العربيةحَرِك ḥarik

adj brisk; lively

日本語活発な kappatsu na, ぴちぴち pichipichi, ぴんぴん pinpin, 活躍 katsuyaku
中文活躍 /活跃 huóyuè
हिन्दीचपल capal
Portuguêsativo
Русскийэнерги́чный enɛrgíčnyj, акти́вный aktívnyj, живо́й živój
العربيةفَارِه fārih, حَرِك ḥarik

Talk about this word

Cite this
MLA

"active." Wiktionary, via Micwyn, micwyn.com/word/active. Accessed 6 Nov. 2026.

APA

active. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/active

Chicago

"active." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/active.

BibTeX
@misc{active_2026,
  title = {active},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/active},
  urldate = {2026-11-06}
}