yap
1 Americanverb (used without object)
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to bark sharply, shrilly, or snappishly; yelp.
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Slang. to talk shrilly, noisily, or foolishly.
verb (used with object)
noun
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a sharp, shrill, or snappish bark; yelp.
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Slang.
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shrill, noisy, or foolish talk.
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the mouth.
Keep your yap shut.
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Slang. an uncouth or stupid person; bumpkin; fool.
noun
verb
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(of a dog) to bark in quick sharp bursts; yelp
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informal to talk at length in an annoying or stupid way; jabber
noun
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a high-pitched or sharp bark; yelp
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slang annoying or stupid speech; jabber
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slang a derogatory word for mouth
interjection
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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yapsimple
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yapssimple
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have yappedperfect
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has yappedperfect
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am yappingprogressive
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are yappingprogressive
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is yappingprogressive
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have been yappingperfect progressive
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has been yappingperfect progressive
Past
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yappedsimple
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had yappedperfect
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was yappingprogressive
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were yappingprogressive
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had been yappingperfect progressive
Future
Etymology
Origin of yap
1595–1605; 1900–05 yap for def. 5b; imitative
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 inclusion to the DoD list is unlikely to translate into revenue or earnings impact,” Citi analyst Alicia Yap said in a research note.
From Barron's • Jun. 9, 2026
Yap now forecasts Petronas Chemical’s core net profit of 2.99 billion ringgit for 2026 and 985 million ringgit for 2027, versus losses expected previously.
From The Wall Street Journal • Mar. 26, 2026
“You have the power to choose coexistence over extinction,” Tiffany Yap, the center’s urban wildlands science director, told commissioners before the vote.
From Los Angeles Times • Feb. 12, 2026
Citi analyst Alicia Yap said the release was “better than feared” as she reiterated her buy recommendation and a share-price target of $44 — roughly 40% above current levels.
From MarketWatch • Nov. 13, 2025
“This is Yap Yap. He says he’s never heard of a Sinchi Victorel.”
From "The Way to Rio Luna" by Zoraida Cordova
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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.