Definitions

sound of splitting; cracking

Etymology phono-semantic

mouth

Semantic: Phonetic:

About

, the simplified form of , is an onomatopoeic phono-semantic compound. The semantic radical (mouth) marks the character's meaning as a type of sound or vocalization, while the phonetic component (from the traditional ) provides its pronunciation. This character is used to transcribe the clear, high-pitched, melodious chirping of birds, capturing a specific auditory experience in written form. It appears most often in descriptive literary passages, especially in the reduplicated expression "呖呖", which vividly evokes the soundscape of birdsong. In this way, the character's structure, pairing the mouth radical with a phonetic marker, exemplifies the Chinese script's method of constructing specialized vocabulary for natural sounds.