Word.ws English Dictionary

Plural of reaction

regular plural

The plural of reaction is reactions.

Forms of reaction

Singularreaction /ɹiˈækʃən/
Pluralreactions /ɹiˈækʃənz/
Countablecountable

Reactions in a sentence

  • Such reactions are re-creatable in the laboratory because the conditions for their formation can be re-created.From the entry re-creatable
  • As we get older, our reactions get slower.From the entry our
  • My favorite computer game was met with mixed reactions.From the entry mixed reaction
  • Such a discussion deserves rationality, not emotional gut reactions.From the entry rationality
  • Ambiodic inhibitors suppress both anodic and cathodic reactions.From the entry ambiodic

Meaning of reaction

  1. noun An action or statement in response to a stimulus or other event.
  2. noun A transformation in which one or more substances is converted into another by combination or decomposition.
  3. noun Reactionary politics; a period in which reactionary thought or politics is resurgent or dominant.

Full definition of reaction

Questions about the plural of reaction

What is the plural of reaction?
The plural of reaction is reactions.
Is reaction countable?
Reaction is a countable noun.

Source and license

Adapted from Wiktionary: reaction (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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