hairy
Americanadjective
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having or covered with hair
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slang
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difficult or problematic
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scaring, dangerous, or exciting
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Other Word Forms
Etymology
Origin of hairy
First recorded in 1250–1300, hairy is from the Middle English word heeri. See hair, -y 1
Explanation
Hairy things are furry or fuzzy — covered with hair. If your hairy dog lies on your bed, your bed may end up hairy as well. If your dad has a bushy beard, he has a hairy face, and while some kinds of caterpillars are sleek and smooth, others are hairy. Informally, you can also use hairy to mean "scary." The biggest roller coaster at an amusement park will probably have a few hairy loops and turns. This slang meaning has evolved from its original use as "difficult," dating back to the 1840s.
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.
As the Washington Post reported before the hearing, Mullin has never served in the military, but he has often told stories alluding to being in hairy situations “overseas” while on “special assignments.”
From Slate • Mar. 18, 2026
He returned with a snippet of film documenting one of the most notorious cryptid sightings in history—a fleeting, jittery glimpse of a hairy figure crossing a riverbank.
From The Wall Street Journal • Mar. 12, 2026
The United Strand: One fan’s hairy battle for a ManU win.
From MarketWatch • Feb. 11, 2026
Several ads trafficked in revulsion as an attention-getter, none more so than this one for a body shaver featuring various clumps of removed body hair singing with their little hairy mouths.
From Los Angeles Times • Feb. 8, 2026
Before Eilonwy had finished, a hairy figure, covered with leaves and twigs, popped up at the window, and with great agility clambered over the sill.
From "The Black Cauldron" by Lloyd Alexander
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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.