from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A yeast of the genus Saccharomyces, used as a ferment in brewing and also as a source of B-complex vitamins.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any live yeast used in brewing or yeast obtained as a by-product of brewing, dried and killed, and used as nutritional yeast.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. yeast used in fermenting beer
- n. used as a leaven in baking and brewing
Sorry, no etymologies found.
They ate canned food and alien food, they ate the vitamins and protein powder and brewer's yeast she had supplied and they thrived.