U+778A "瞊" CJK Unified Ideograph-# Unicode Character

U+778A "瞊" CJK Unified Ideograph-# is a rare and ancient Chinese character that primarily appears in classical texts and historical dictionaries, where it is defined as a term related to the eyes or vision, specifically referring to a condition of eye discharge or rheum, often glossed with meanings like "eye secretion" or "dimness of sight." Its structure combines the radical for "eye" (目) with a phonetic component, and it is not commonly used in modern Chinese or Japanese, making it a specialized glyph of interest primarily to scholars of historical linguistics, paleography, and Sinological studies.