Definition of upchuck verb from the Oxford Advanced American Dictionary

 

upchuck

 verb
verb
NAmE//ˈʌptʃʌk//
 
[intransitive, transitive]upchuck (something)(informal)Verb Forms present simple I / you / we / they upchuck
 
he / she / it upchucks
 
past simple upchucked
 
-ing form upchucking
 
 
jump to other results
to vomit
See the Oxford Advanced Learner's Dictionary entry: upchuck