Definition of emesis in English:

emesis

Syllabification: em·e·sis
Pronunciation: /ˈeməsis
 
/

noun

technical
  • The action or process of vomiting.
    More example sentences
    • Surveys of oncologists' choices of treatment for emesis caused by chemotherapy came to divergent results.
    • On the day of admission, he had developed nausea and vomiting with emesis of clear to blood-tinged fluid.
    • Coffee-ground emesis, usually from hemorrhagic gastritis, occurs in about 25 percent of vomiting patients.

Origin

late 19th century: from Greek, from emein 'to vomit'.

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