adjective
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not comfortable
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feeling or causing discomfort or unease; disquieting
Other Word Forms
Etymology
Origin of uncomfortable
First recorded in 1585–95; un- 1 + comfortable
Explanation
If it's very hot or very cold in the room, chances are you are going to feel uncomfortable or ill-at-ease. The word uncomfortable comes from the prefix un- meaning "not" and comfortable meaning "affording comfort." When something is uncomfortable, it doesn't allow you to relax. A hard chair can be uncomfortable. So can a tense situation in which two people are arguing. Someone can make you feel uncomfortable by saying something inappropriate.
Vocabulary lists containing uncomfortable
"To Kill a Mockingbird" by Harper Lee, Chapters 12–15
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un-
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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.
For those consumers who want choices, it means something uncomfortable: They can keep trying harder to avoid the giants, but the giants keep getting bigger anyway.
From Salon • May 27, 2026
Americans are, apparently, more uncomfortable discussing money than politics, religion, or even their love lives.
From MarketWatch • May 26, 2026
And several characters in the final episode are forced into that uncomfortable corner, and they all react quite different.
From Los Angeles Times • May 21, 2026
Beijing has moderated its diplomatic style as it likely recognised uncomfortable realities.
From BBC • May 20, 2026
I had to admit that Daisy was a pretty good nurse but it always made me feel uncomfortable lying there with her fussing around me that way.
From "Summer of the Monkeys" by Wilson Rawls
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Definitions 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.