wail
Americanverb (used without object)
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to utter a prolonged, inarticulate, mournful cry, usually high-pitched or clear-sounding, as in grief or suffering.
to wail with pain.
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to make mournful sounds, as music or the wind.
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to lament or mourn bitterly.
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Jazz. to perform exceptionally well.
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Slang. to express emotion musically or verbally in an exciting, satisfying way.
verb (used with object)
noun
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the act of wailing.
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a wailing cry, as of grief, pain, or despair.
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any similar mournful sound.
the wail of an old tune.
verb
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(intr) to utter a prolonged high-pitched cry, as of grief or misery
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(intr) to make a sound resembling such a cry
the wind wailed in the trees
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(tr) to lament, esp with mournful sounds
noun
Other Word Forms
- unwailed adjective
- wailer noun
- wailful adjective
- wailfully adverb
Etymology
Origin of wail
First recorded in 1300–50; Middle English weile (verb and noun), perhaps derivative of Old English weilāwei wellaway ( def. ); compare Old English wǣlan “to torment,” Old Norse wǣla “to wail”
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.
Some people, like Anna Shilanski, are choosing to spend their nights underground to avoid having to wake up and rush downstairs when air raid sirens wail in the wee hours.
From Barron's • Mar. 2, 2026
Zhao has been signaling this moment from the start of the film, and when Hamnet’s bright, earnest voice is replaced by Buckley’s full-bodied, guttural wail, it’s nearly impossible to stay stone-faced.
From Salon • Nov. 30, 2025
The doctor caught the baby—no forceps—and into the quiet space came his wail.
From The Wall Street Journal • Oct. 23, 2025
Osbourne developed an aggressive vocal wail that always seemed to be teetering on the precipice of insanity.
From BBC • Jul. 23, 2025
Peach curled himself into a ball on the dirt road and began the wail I’d heard the night before, at Great-great-aunt Florentine’s viewing.
From Each Little Bird That Sings by Deborah Wiles
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.