English
hematemesis
From hemat- + emesis.
A compound of hemat- + emesis
Proto-Indo-European *wemh₁- ‘to vomit’
Proto-Indo-European *wémh₁ti ‘to vomit’
Ancient Greek ἐμέω ‘vomit’
Ancient Greek ἔμεσις ‘vomiting’
English emesis
Today it means
noun The vomiting of blood; blood within vomitus.
Language periods are conventional ranges, not dates for this word.
Etymograph / hematemesis