U+88CF "裏" CJK Unified Ideograph-# Unicode Character
U+88CF "裏" CJK Unified Ideograph-# is a Chinese character with the primary meaning of "inside," "rear," or "back," often used to denote an inner or reverse side of something. It is composed of the clothing radical (衣) as a base, combined with phonetic components, reflecting its historical usage in contexts such as clothing lining or spatial orientation. In modern Chinese and Japanese, it appears in common words like "裏面" (urimen or lǐmiàn) meaning "back side" or "reverse," and its traditional variant "裡" (U+88E1) is frequently interchangeable. This character is also prevalent in literary and idiomatic expressions, such as the contrast between "表" (outside or surface) and "裏" (inside or true condition), emphasizing depth or hidden aspects. Its inclusion in the CJK Unified Ideographs block ensures compatibility across East Asian writing systems, supporting texts from classical poetry to contemporary digital communication.