Dictionary/酵素こうそKouso酵素 (Kouso) is a Japanese noun meaning “enzyme”.MeaningsnounenzymeKanji in 酵素酵fermentation素elementaryRelated words元origin素one's nature素敵lovely素晴らしいwonderful素直obedient素人amateur素材ingredient生地cloth酸素oxygen (O)要素component元よりfrom the beginning素子element (esp. component in electronics)