belt out
Britishverb
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Knock unconscious; beat up, trounce; murder. For example, The police officer was accused of belting out the teenager before taking him to the station , or The hold-up man belted out the storekeeper and fled with the money . This expression originated in boxing. [ Slang ; c. 1940]
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Sing or play music very loudly, as in She belted out the national anthem before every game . [ Colloquial ; c. 1950]
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.