adjective
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not comfortable
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feeling or causing discomfort or unease; disquieting
Other Word Forms
- uncomfortableness noun
- uncomfortably adverb
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.
“I was feeling pretty uncomfortable, so I put my hands in my back pockets,” Simhadri told Entertainment Weekly.
From Los Angeles Times • Apr. 13, 2026
First, the fact that she felt a vested interest in how much money he gives to his kids crosses a boundary that would make most people uncomfortable.
From MarketWatch • Apr. 13, 2026
Milos Kerkez, a natural left-back, tasked with marking him, likely felt uncomfortable moving to the other side of the pitch before Mendes played a long ball over Konate to find Hakimi unmarked.
From BBC • Apr. 9, 2026
The school’s survival is an uncomfortable topic among faculty, alumni and students.
From The Wall Street Journal • Apr. 9, 2026
That uncomfortable electricity and weight in my shoulders is squeezing and pushing in and threatening to drop me to my knees.
From "Popcorn" by Rob Harrell
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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.