U+6038 "怸" CJK Unified Ideograph-# Unicode Character

U+6038 "怸" CJK Unified Ideograph-# is a Chinese character that is considered a rare or obsolete variant of "悉" (xī), which primarily means "to know thoroughly" or "all" in Classical Chinese. This character is composed of the radical 心 (heart) over 术 (art), suggesting an internalized mastery or deep understanding, though it is not commonly used in modern standard Chinese or Japanese. Its limited presence in historical texts and lack of frequent contemporary usage mean that it is often classified as a special-purpose or archaic glyph within the Unicode CJK Unified Ideographs block.