perk
1 Americanverb (used without object)
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to become lively, cheerful, or vigorous, as after depression or sickness (usually followed byup ).
The patients all perked up when we played the piano for them.
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to act, or carry oneself, in a jaunty manner.
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to put oneself forward briskly or presumptuously.
verb (used with object)
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to make smart, trim, or jaunty (sometimes followed by up orout ).
to perk up a suit with a new white blouse.
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to raise smartly or briskly (often followed by up orout ).
to perk one's head up.
adjective
verb (used with or without object)
noun
adjective
verb
verb
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(intr) (of coffee) to percolate
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(tr) to percolate (coffee)
noun
Other Word Forms
Etymology
Origin of perk1
First recorded in 1350–1400; Middle English perken “(of a bird) to perch on a tree”; akin to perch 1
Origin of perk2
An Americanism dating back to 1920–25; by shortening and respelling
Origin of perk3
First recorded in 1865–70; by shortening and respelling
Explanation
A perk is something extra you get, in addition to a salary, in exchange for working. The major perk of your job at an ice cream shop might be all the hot fudge sundaes you can eat. Some fairly common job perks include health insurance, free gym memberships, and company cars. You can also talk about the perks, or benefits, of a situation: "I have to ride to school with my annoying neighbor, but the perk is she always brings donuts." As a verb, perk means "to become more energetic or cheerful." So that donut perk? It might be just the thing to perk you up on a Monday morning.
Vocabulary lists containing perk
"Where I'm From"
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Selection Vocabulary 3, Unit 5
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poems about voices of modern culture
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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 deduction, passed under last year’s sweeping tax bill, is a nice stand-alone perk for taxpayers aged 65 or older, but when paired with other moves you may be able to secure future tax savings.
From Barron's • Apr. 25, 2026
One other perk of being pregnant in Paris?
From Los Angeles Times • Apr. 17, 2026
Blatant corruption, it seems, has become just another perk of the job.
From Salon • Apr. 16, 2026
If you have an airline-branded credit card, it often includes the perk of a free checked bag on that carrier — although the card itself might have an annual fee.
From MarketWatch • Apr. 10, 2026
Usually when she came into his room, he’d perk up and run to her.
From "Flowers for Algernon" by Daniel Keyes
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.
