About
The character 呲, derived from the traditional form 齜, is etymologically based on the semantic component 齒 meaning "tooth" combined with the phonetic element 此, originally describing the action of baring or exposing the teeth. Its meaning later extended to denote verbal acts of rebuke or scolding, such as in the compound 呲人. In the simplified version, the tooth radical is replaced by 口, meaning "mouth", which aligns with this evolved verbal sense while maintaining the phonetic clue from 此.