See also: React and reäct

English edit

Alternative forms edit

Etymology edit

From re- +‎ act.

Pronunciation edit

  • IPA(key): /ɹiːˈækt/
  • (file)
  • Rhymes: -ækt

Verb edit

react (third-person singular simple present reacts, present participle reacting, simple past and past participle reacted)

  1. (intransitive) To act in response.
    How did she react to the news?
  2. (transitive, now rare) To act or perform a second time; to do over again; to reenact. [from 17th c.]
    • 1791, Thomas Paine, Rights of Man:
      It is somewhat extraordinary, that the offence for which James II, was expelled, that of setting up power by assumption, should be re-acted, under another shape and form, by the parliament that expelled him.
  3. (physics, intransitive) To return an impulse or impression; to resist the action of another body by an opposite force
    Every body reacts on the body that impels it from its natural state.
  4. (chemistry, intransitive) To act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition.
  5. (chemistry, transitive) To cause chemical agents to react; to cause one chemical agent to react with another.
  6. (Internet, intransitive) To post a reaction (icon or emoji indicating how one feels about a posted message).

Derived terms edit

Related terms edit

Translations edit

The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.

Noun edit

react (plural reacts)

  1. (Internet) An emoji used to express a reaction to a post on social media.
    Sad reacts only

Anagrams edit

Portuguese edit

Etymology edit


Pronunciation edit

  • (Brazil) IPA(key): /ʁeˈ͡ʃi/ [heˈ͡ʃi], /ʁeˈak.t͡ʃi/ [heˈak.t͡ʃi], /ʁiˈɛ.ki.t͡ʃi/ [hɪˈɛ.ki.t͡ʃi], (faster pronunciation) /ˈʁjɛ.ki.t͡ʃi/ [ˈhjɛ.ki.t͡ʃi], /ʁiˈɛk.t͡ʃi/ [hɪˈɛk.t͡ʃi], (faster pronunciation) /ˈʁjɛk.t͡ʃi/ [ˈhjɛk.t͡ʃi]
    • (Rio de Janeiro) IPA(key): /ʁeˈ͡ʃi/ [χeˈ͡ʃi], /ʁeˈak.t͡ʃi/ [χeˈak.t͡ʃi], /ʁiˈɛ.ki.t͡ʃi/ [χɪˈɛ.ki.t͡ʃi], (faster pronunciation) /ˈʁjɛ.ki.t͡ʃi/ [ˈχjɛ.ki.t͡ʃi], /ʁiˈɛk.t͡ʃi/ [χɪˈɛk.t͡ʃi], (faster pronunciation) /ˈʁjɛk.t͡ʃi/ [ˈχjɛk.t͡ʃi]
    • (Southern Brazil) IPA(key): /ʁeˈak.t͡ʃi/ [heˈak.t͡ʃi], /ʁeˈ͡ʃi/ [heˈ͡ʃi], /ʁiˈɛk.t͡ʃi/ [hɪˈɛk.t͡ʃi], (faster pronunciation) /ˈʁjɛk.t͡ʃi/ [ˈhjɛk.t͡ʃi], /ʁiˈɛ.ki.t͡ʃi/ [hɪˈɛ.ki.t͡ʃi], (faster pronunciation) /ˈʁjɛ.ki.t͡ʃi/ [ˈhjɛ.ki.t͡ʃi]

Noun edit

react m (plural reacts)

  1. (Brazil, Internet slang) a video reviewing or responding another video (not necessarily as a real-time reaction)