U+53E8 "叨" CJK Unified Ideograph-# Unicode Character
U+53E8 "叨" CJK Unified Ideograph-# is a Chinese character (Hanzi) that primarily conveys the meanings of "to chatter" or "to be loquacious," often used in the context of talking incessantly or bothering someone with repeated words. It is composed of the radical 口 (mouth, speech) on the left, indicating its connection to speaking, and the phonetic component 刀 (knife) on the right, which provides a clue to its pronunciation (generally read as dāo or tāo in Mandarin). Beyond its literal sense, the character also appears in idiomatic expressions such as 唠叨 (láo dao), meaning "to nag" or "to prattle," highlighting its role in describing verbal repetition or annoyance. Originating from ancient Chinese script, 叨 is classified as a phonetic-semantic compound and remains a standard component in both classical and modern written Chinese.