The Collaborative International Dictionary
Vomit \Vom"it\, n. [L. vomitus, from vomere, vomitum, to vomit; akin to Gr. ?, Skr. vam, Lith. vemiti. Cf. Emetic, Vomito.]
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Matter that is vomited; esp., matter ejected from the stomach through the mouth.
Like vomit from his yawning entrails poured.
--Sandys. -
(Med.) That which excites vomiting; an emetic.
He gives your Hollander a vomit.
--Shak.Black vomit. (Med.) See in the Vocabulary.
Vomit nut, nux vomica.
Black vomit \Black" vom"it\ (Med.) A copious vomiting of dark-colored matter; or the substance so discharged; -- one of the most fatal symptoms in yellow fever.
Wiktionary
n. A blackish matter, resembling coffee grounds and due to hæmorrhage, vomited in severer cases of yellow fever; also, the disease of yellow fever itself.
WordNet
n. caused by a flavivirus transmitted by a mosquito [syn: yellow jack, yellow fever]