U+9166 "酦" CJK Unified Ideograph-# Unicode Character

U+9166 "酦" CJK Unified Ideograph-# is a Chinese character primarily used in the context of brewing and fermentation. It represents the process of fermenting alcoholic beverages, particularly referring to the second fermentation or the re-fermentation of rice wine or other spirits. In modern usage, it appears in terms related to the production of traditional Chinese liquors and can also function as a verb meaning to cause a liquid to become effervescent or to undergo a secondary fermentation.