DICT.TW Dictionary Taiwan

 up·chuck /ˈʌpˌʧʌk/
 (vt.)(vi.)嘔吐

 upchuck
      v : 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, honk, regurgitate,
           throw up] [ant: keep down]