U+8EF8 "軸" CJK Unified Ideograph-# Unicode Character
U+8EF8 "軸" CJK Unified Ideograph-# is a logogram used in Chinese, Japanese, and Korean (CJK) writing, where it means "axle," "axis," "pivot," or "spool" depending on context. In Chinese, it is pronounced zhóu in Mandarin and refers to the central rod that wheels rotate around, as well as metaphorical uses like an axis of rotation or a central principle. In Japanese, it is read as jiku and carries similar meanings in mechanical, geometric, and abstract senses, such as in the word for "earthquake axis" or "core." The character combines the radical 車 (che, meaning "cart" or "vehicle") with the phonetic component 由 (you), reflecting its original association with the cart axle. This unified ideograph is encoded in Unicode's CJK Unified Ideographs block (CJK stands for Chinese, Japanese, and Korean) and is part of a vast set of shared characters derived from historical Chinese script.