English

revomit

From re- + vomit.

Formed from re- + vomit

Proto-Italic *wre- ‘again’

English re-

Proto-Indo-European *wemh₁- ‘to spew, vomit’

…

Proto-Italic *wemō

Latin vomō ‘be sick, vomit’

Latin vomitāre ‘vomit repeatedly’

Middle English vomiten

English vomit

Today it means

verb To vomit something back up.

Language periods are conventional ranges, not dates for this word.