spewer

WordReference Random House Learner's Dictionary of American English © 2025

spew /spyu/   v. 

1. to gush or pour out, esp. quickly and violently:
   [no object] Oil spewed from the broken pipes.
2. to throw or pour out violently:
   [~ + object] The broken pipes spewed oil.
3. Pathology to vomit: [no object]
   to spew from sickness.
   [~ + object]
   to spew one's lunch.

spew•er, n. [countable]

WordReference Random House Unabridged Dictionary of American English © 2025

spew (spyo̅o̅),  v.i. 

1. Pathology to discharge the contents of the stomach through the mouth;
   vomit.

v.t. 

2. Pathology to eject from the stomach through the mouth;
   vomit.
3. to cast forth, gush, or eject, as in disgust or anger:
   The angry sergeant spewed his charges at us.

n. 

4. Pathology something that is spewed;
   vomit.

Also, spue. 

• bef. 900; Middle English spewen to vomit, cast forth foul language, Old English spīwan to vomit; cognate with German speien, Old Norse spȳja, Gothic speiwan, Latin spuere

spew′er, n.