The DICT Development Group

  be sick
      v 1: 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" [syn: vomit, vomit up, purge, cast,
           sick, cat, be sick, disgorge, regorge, retch,
           puke, barf, spew, spue, chuck, upchuck, honk,
           regurgitate, throw up] [ant: keep down]