Definitions for "Barm"
Keywords:  leaven, yeast, malt, ferment, liquor
Foam rising upon beer, or other malt liquors, when fermenting, and used as leaven in making bread and in brewing; yeast.
Verb: to pitch yeast. Noun: kraeusen or the foam on the top of a mug of beer.
Liquid yeast appearing as froth on fermenting beer.
Keywords:  bosom, lap
The lap or bosom.