U+7801 "码" CJK Unified Ideograph-# Unicode Character

U+7801 "码" CJK Unified Ideograph-# is a Chinese character that primarily means "code," "number," "yard" as a unit of measurement, or "a sign" in modern Mandarin. It is widely used in compound words such as "密码" meaning password or code, "号码" meaning number or serial code, and "编码" meaning encoding. The character derives from the radical "石" meaning stone, combined with the phonetic component "马" which is the character for horse, reflecting its formation in the traditional Chinese writing system. In computing and digital contexts, "码" is essential for terms like "代码" meaning code as in software code, making it a fundamental character in both everyday language and technical fields.