U+66D1 "曑" CJK Unified Ideograph-# Unicode Character

U+66D1 "曑" CJK Unified Ideograph-# is a rare and historical Chinese character that has been used primarily as a variant form of the character "曑", which itself is an ancient or archaic glyph associated with the name of a star or constellation, often linked to the "Three Stars" or the asterism Shen in Chinese astronomy, corresponding to the Orion constellation. This character falls within the CJK Unified Ideographs block, meaning it is part of a standardized set of East Asian characters shared across Chinese, Japanese, and Korean writing systems, though its usage in modern contexts is extremely limited and largely confined to classical texts or specialized scholarly references.