← Back to browseyeastnoun#18,542Translations酵母こうぼ醸母じょうぼ膨張剤ぼうちょうざいイーストイーストEnglish definitiona commercial leavening agent containing yeast cellsExamplesBread is made from flour, water and yeast.Bread is made from flour, water, and often yeast.Similar wordsyeastsyeasyeayeahyeareast← hammersmueller →