1. (noun) a commercial leavening agent containing yeast cells; used to raise the dough in making bread and for fermenting beer or whiskey

• barm

1. (noun) a commercial leavening agent containing yeast cells; used to raise the dough in making bread and for fermenting beer or whiskey

• brewer's yeast
• mother
• yeast cake

2. (noun) any of various single-celled fungi that reproduce asexually by budding or division

• baker's yeast
• brewer's yeast
• saccharomyces cerevisiae
• saccharomyces ellipsoides
• wine-maker's yeast

1. (noun) any of various single-celled fungi that reproduce asexually by budding or division

• endomycetales
• order endomycetales

1. (noun) a commercial leavening agent containing yeast cells; used to raise the dough in making bread and for fermenting beer or whiskey

• leaven
• leavening

2. (noun) any of various single-celled fungi that reproduce asexually by budding or division

• fungus

1. (noun) a commercial leavening agent containing yeast cells; used to raise the dough in making bread and for fermenting beer or whiskey

• yeastlike
• yeasty

2. (noun) any of various single-celled fungi that reproduce asexually by budding or division

• yeastlike
• yeasty