unaffected

adjective

un·​af·​fect·​ed ˌən-ə-ˈfek-təd How to pronounce unaffected (audio)
1
: not influenced or changed mentally, physically, or chemically
2
: free from affectation : genuine
unaffectedly adverb
unaffectedness noun

Examples of unaffected in a Sentence

They shortened the book when they made the movie, but the basic story remained unaffected. He has a friendly and unaffected manner.
Recent Examples on the Web
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.
The district's elementary schools are unaffected. Kelli Arseneau, jsonline.com, 3 Sep. 2025 The tariffs issued on steel, aluminum and automobiles are unaffected by the ruling. Suzanne Blake, MSNBC Newsweek, 2 Sep. 2025 But in return, the Spring Hill lawyer gets booted from the Bar for at least five years and any civil or criminal matters associated with the Bar cases remain unaffected. David J. Neal, Miami Herald, 2 Sep. 2025 Most notably, his sector-specific levies on steel and aluminum remain unaffected by the appeals court's ruling. Erin Doherty, CNBC, 30 Aug. 2025 See All Example Sentences for unaffected

Word History

First Known Use

circa 1586, in the meaning defined at sense 1

Time Traveler
The first known use of unaffected was circa 1586

Browse Nearby Words

Cite this Entry

“Unaffected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unaffected. Accessed 9 Sep. 2025.

Kids Definition

unaffected

adjective
un·​af·​fect·​ed ˌən-ə-ˈfek-təd How to pronounce unaffected (audio)
1
: not influenced or changed mentally, physically, or chemically
2
: free from false behavior intended to impress others : genuine
unaffectedly adverb
unaffectedness noun

More from Merriam-Webster on unaffected

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!