english
1
general::
Phrase(s): spit something up Euph. to vomit something. • She almost spit her dinner up. • Sally was afraid she was going to spit up her dinner. spit up Euph. to vomit. • The food was so bad, she was afraid she would spit up. • Mommy, I have to spit up!
McGrawhill's American Idioms And Phrasal Verbs
2
general::
Vomit, as in Infants often spit up part of their milk.
American Heritage Idioms