U+531D "匝" CJK Unified Ideograph-# Unicode Character
U+531D "匝" CJK Unified Ideograph-# is a Chinese character that primarily functions as a verb meaning to encircle, to surround, or to make a circuit, and it also appears in classical texts as a unit of distance. In written Chinese, it conveys the idea of going around or encompassing something, often used in contexts like encircling a city or completing a rotation. The character is composed of the radical for "garment" or "cloth" combined with a phonetic component, reflecting its semantic and phonetic structure within the CJK (Chinese, Japanese, Korean) unified ideograph system. Historically, it appears in ancient literature, such as the Zuo Zhuan, where it describes military siege tactics, and it remains in modern usage in formal or literary expressions. Unlike more common characters, "匝" is not frequently used in everyday conversation but holds significance in specialized or classical contexts.