U+81A9 "膩" CJK Unified Ideograph-# Unicode Character
U+81A9 "膩" CJK Unified Ideograph-# is a Chinese character (hanzi) traditionally meaning "grease," "fat," "oily," or "smooth," and is commonly used in compounds to describe greasy or rich food, as in the word "油膩" (yóunì meaning oily or greasy). It can also convey a sense of weariness or boredom from excessive indulgence, as in "厭膩" (yànnì meaning to be fed up or sick of something). Structurally, the character combines the radical for "meat" (月 on the left, derived from 肉) with the phonetic component "貳" (èr meaning two or second), though the meaning relates primarily to fatness or slickness. In modern usage, "膩" appears frequently in everyday vocabulary across Chinese-speaking regions, including descriptions of food texture and interpersonal irritation.