The meaning of REACTION is the act or process or an instance of reacting. How to use reaction in a sentence.

REACTION definition: 1. behaviour, a feeling or an action that is a direct result of something else: 2. someone's…. Learn more.

A reaction is an action taken in response to something. If you're telling your parents that you want to move out, you'll see by their reaction that they're sad about it.

reaction - a response that reveals a person's feelings or attitude; "he was pleased by the audience's reaction to his performance"; "John feared his mother's reaction when she saw the broken lamp"

Reaction is used to refer both to an instant response ( her reaction was one of amazement ) and to a considered response in the form of a statement ( the Minister gave his reaction to the …

REACTION definition: a response to some foregoing action or stimulus | Meaning, pronunciation, translations and examples

REACTION meaning: 1 : the way someone acts or feels in response to something that happens, is said, etc.; 2 : an action or attitude that shows disagreement with or disapproval of someone or something usually singular often + against

REACTION definition: a response to some foregoing action or stimulus | Meaning, pronunciation, translations and examples in American English

Definition of reaction noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Definition of reaction noun from the Oxford Advanced American Dictionary. [countable, uncountable] reaction (to somebody/something) what you do, say, or think as a result of something that has happened What was his reaction to …