First Known Use Noun before the 12th century, in the meaning defined at sense 1a Verb 1819, in the meaning defined above Time Traveler The first known use of yeast was before the 12th century See more words from the same century Phrases Containing yeast baker...
The meaning of YEAST is a yellowish surface froth or sediment that occurs especially in saccharine liquids (such as fruit juices) in which it promotes alcoholic fermentation, consists largely of cells of a fungus (such as the saccharomyces, Saccharomyces
First Known Use Noun before the 12th century, in the meaning defined at sense 1a Verb 1819, in the meaning defined above Time Traveler The first known use of yeast was before the 12th century See more words from the same century Phrases Containing yeast baker...
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