| Verb | 1. | throw up - eject the contents of the stomach through the mouth; "After drinking too much, the students vomited"; "He purged continuously"; "The patient regurgitated the food we gave him last night"barf, be sick, puke, regorge, retch, sick, upchuck, vomit, vomit up, spue, disgorge, cat, spew, regurgitate, chuck, honk, purge, cast | |