Eject the contents of the stomach through the mouth. Synonyms: barf, be sick, cast, cat, chuck, disgorge, honk, puke, purge, regorge, regurgitate, retch, sick, spew, spue, throw up, upchuck, vomit. "He purged continuously" , "The patient regurgitated the food we gave him last night" Antonym: keep down.
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