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Synonyms

belt out

British  

verb

  1. informal (tr, adverb) to sing loudly or emit (sound, esp pop music) loudly

    a jukebox belting out the latest hits

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

belt out Idioms  
  1. 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]

  2. Sing or play music very loudly, as in She belted out the national anthem before every game . [ Colloquial ; c. 1950]