definition of
vomit

[1] #1 vomit v. [vomit up, purge, cast, sick, cat, be sick, disgorge, regorge, retch, puke, barf, spew, spue, chuck, upchuck, honk, regurgitate, 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". wn

[2] #2 vomit n. [vomitus, puke, barf] the matter ejected in vomiting. wn

[3] #3 vomit n. [emetic, vomitive, nauseant] a medicine that induces nausea and vomiting. wn

[4] #4 vomit n. [vomiting, emesis, regurgitation, disgorgement, puking] the reflex act of ejecting the contents of the stomach through the mouth. wn