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Word of the Day Tuesday, June 9, 2026

reaction

/riːˈækʃən/ noun, verb · British & US
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What does reaction mean?

noun, verb

A natural response to a situation or stimulus, or a chemical change that occurs when a substance reacts with another substance. A feeling or emotion that is caused by something.

Example

"The audience's reaction to the surprise ending was one of shock and amazement."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for reaction

Antonyms of reaction

Rhymes with reaction

Etymologically related