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reaction

/ɹiˈækʃən/

The word "reaction" is most commonly used as a countable noun, meaning you can have 'a reaction' or 'many reactions'. When talking about chemistry or physics, it refers to a specific scientific process. In everyday conversation, it usually describes how a person feels or behaves after something happens.

💬Casual Conversation

🎬Tuesday afternoon, Karen is managing the neighborhood group chat while Eleanor scrolls through Facebook.
Eleanor Smith

KAREN I POSTED THAT PHOTO OF LEO. WHAT WAS THE REACTION?

Eleanor Smith
Karen Smith
Karen Smith

None, because I already scrubbed it from the feed.

💡
Eleanor uses all caps due to her technological illiteracy. Karen uses the phrasal verb 'scrubbed' (meaning to remove or delete completely), highlighting her controlling nature over the family's public image and her passive-aggressive dynamic with Eleanor.

Meanings

noun

A response to a stimulus, event, or situation.

"The public's reaction to the new law was overwhelmingly negative."

noun

A chemical process in which one or more substances are converted into other substances.

"The catalyst increases the rate of the chemical reaction."

noun

An opposite force exerted in response to an action, as described by Newton's third law of motion.

"For every action, there is an equal and opposite reaction."

Related Words

Last Updated: May 22, 2026Report an Error