U+552B "唫" CJK Unified Ideograph-# Unicode Character
U+552B "唫" CJK Unified Ideograph-# is a Chinese character used in classical and modern East Asian writing, pronounced as "yín" or "jìn" in Mandarin. It generally conveys the meaning of "to hum" or "to chant in a low voice," often associated with poetic recitation or murmuring, and is also linked to the concept of "to hold in the mouth" or "to speak with restraint." In some contexts, especially in archaic or literary usage, it appears in names or denotes a state of closed or suppressed sound. This character is composed of the "mouth" radical (口) on the left, indicating speech or sound, and the phonetic component "金" (jīn, meaning gold or metal) on the right, which provides a clue to its pronunciation. While not as common in everyday modern Chinese writing, "唫" retains significance in classical texts, poetry, and as a variant form of other characters like "吟."