stuffy
Americanadjective
-
close; poorly ventilated.
a stuffy room.
-
oppressive from lack of freshness.
stuffy air; a stuffy odor.
-
lacking in interest, as writing or discourse.
- Synonyms:
- stodgy
-
affected with a sensation of obstruction in the respiratory passages.
a stuffy nose.
-
dull or tedious; boring.
- Synonyms:
- stodgy
-
self-important; pompous.
- Synonyms:
- smug
-
rigid or strait-laced in attitudes, especially in matters of personal behavior.
- Synonyms:
- priggish
-
old-fashioned; conservative.
- Synonyms:
- stodgy
-
ill-tempered; sulky.
adjective
-
lacking fresh air
-
excessively dull, staid, or conventional
-
(of the nasal passages) blocked with mucus
Other Word Forms
Etymology
Origin of stuffy
Explanation
A room that's stuffy isn't well-ventilated or full of fresh air. If your classroom is stuffy, you may find it hard to concentrate. Better ask your teacher to open a window. If your car is stuffy, it's hot and there isn't enough fresh air circulating. If your nose is stuffy, it's congested (also without enough air moving through it). When a person is stuffy, he or she is a little prim and proper, without a lot of imagination or a willingness to try new things. The very earliest meaning of this adjective, dating from about 1550, was "full of substance."
Vocabulary lists containing stuffy
The Catcher in the Rye
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Genesis Begins Again
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Finding Langston
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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.
A few weeks ago, my Oura flagged “major signs of strain”—24 hours before I felt a sore throat and a stuffy nose.
From The Wall Street Journal • May 7, 2026
The logic behind it is firmly rooted in 19th-century London; back then, the city’s financial elite would regularly escape their stuffy urban environs during the summer months.
From MarketWatch • Apr. 29, 2026
Similar to you, I prefer fun activities over stuffy, formal parties.
From Los Angeles Times • Apr. 20, 2026
Let's be honest, Spurs are not an attractive team to watch at the moment, and they are very stuffy and scrappy whether they win or not.
From BBC • Dec. 29, 2025
They crowded together in a room stuffy with the heat of early summer.
From "A Thousand Sisters" by Elizabeth Wein
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.
