as in response
action or behavior that is done in return to other action or behavior we were startled by her extreme reaction to being jilted by her boyfriend

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of reaction That was a slightly smaller decline than a preliminary reading from earlier this month, which didn’t capture people’s reaction to Trump’s 90-day tariff delay announced on April 9. Bryan Mena, CNN Money, 25 Apr. 2025 Anaphylaxis is a rare, life-threatening reaction that can occur in response to food allergens (e.g., peanuts, shellfish, dairy, tree nuts), insect stings, or certain medications. Lindsay Curtis, Health, 25 Apr. 2025 The reaction against John Adams and his party, and the anger over these laws, including at least twenty-five (and likely more than fifty) prosecutions under the Sedition Act, have been cited as causes of the Federalist loss in 1800. Liz Tracey, JSTOR Daily, 25 Apr. 2025 The meeting on Monday was an opportunity for 3 Squared to assess the commission’s reaction. Don Stacom, Hartford Courant, 25 Apr. 2025 See All Example Sentences for reaction

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“Reaction.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reaction. Accessed 1 May. 2025.

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