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.
According to people close to the industry, JLR has been helped by an ample inventory of JLR vehicles before the incident, meaning car sales were unaffected after production halted. Benj Edwards, ArsTechnica, 16 Sep. 2025 Cargo operations throughout have been mostly unaffected. Glenn Taylor, Sourcing Journal, 16 Sep. 2025 While Kalitta seemed unaffected by the incident, Stewart took a while to get out of his dragster. Saajan Jogia, MSNBC Newsweek, 15 Sep. 2025 For example, many well-hydrated athletes experience cramps, while others competing in hot, humid conditions remain unaffected. Michael Hales, The Conversation, 9 Sep. 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 19 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!