atypical
Americanadjective
adjective
Usage
What does atypical mean? Atypical is used to describe something that does not conform to the norm or that is irregular, such as an atypical behavior or an atypical action. Something that is atypical differs in a noticeable way from other items of its kind. An atypical flower might be a flower that glows in the dark (if you discover one, let us know!). An atypical horror film could be one in which the monster tries to be friends with everyone rather than kill them. Example: These fixtures are atypical of our usual products.
Other Word Forms
Etymology
Origin of atypical
Explanation
Typical means what you would expect—a typical suburban town has lots of neat little houses and people. Atypical means outside of type—an atypical suburban town might be populated by zombies in damp caves. Atypical is a synonym of "unusual," but it carries a more objective feel—scientific studies might mention atypical results, suggesting that there is a clear definition of what is typical and what is not. "Unusual" is more of a casual observation that one might make in a non-scientific context.
Vocabulary lists containing atypical
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The album is loaded with Anthrax trademarks — serrated, crunchy riffs, soaring lead vocals, bludgeoning beats, and scorching guitar — but there are also galactic noise effects, angular song structures and atypical chord configurations.
From Los Angeles Times ● Sep. 17, 2026
That suggests that even if Anthropic and OpenAI IPOs live up to Wall Street’s lofty expectations, these companies will be long dealing with risky political and regulatory headaches atypical for nascent industries.
From The Wall Street Journal ● Aug. 29, 2026
"CD4 CTLs are an atypical and relatively rare T cell population," Hashimoto says.
From Science Daily ● Aug. 25, 2026
"With atypical absences that last longer, people may have automatic movements like fidgeting with their hands, eyelid fluttering and lip smacking. Some people may fall."
From BBC ● Aug. 19, 2026
The Daily Telegraph of London offered an atypical reaction to the impending match: “Imagine that you can hear the end of Schubert’s ‘Unfinished Symphony’ or Beethoven’s 10th, or see the missing arm of Michelangelo’s Venus.
From "Endgame" by Frank Brady
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
