vomit up (
http://definr.com/vomit up)
v : eject the contents of the stomach through the mouth; "After
drinking too much, the students vomited" [syn:
vomit,
cast,
sick,
cat,
regurgitate,
be sick,
disgorge,
regorge,
retch,
puke,
barf,
spew,
spue,
chuck,
upchuck,
honk,
throw up] [ant:
keep down]