U+7138 "焸" CJK Unified Ideograph-# Unicode Character

U+7138 "焸" CJK Unified Ideograph-# is a rare and obscure Chinese character that primarily appears in ancient or specialized texts, though its exact meaning and usage are not well documented in modern dictionaries. Its composition combines the radical for fire (火) with a phonetic component, often suggesting a connection to brightness or heat, but its precise semantic role in historical contexts remains unclear. Due to its rarity, "焸" is seldom used in contemporary Chinese writing and is mostly encountered in linguistic or character encoding discussions, representing a lexical artifact from classical literature rather than a living part of the language.