About
龅, derived from the traditional form 齙, is an adjective or noun describing protruding teeth or an overbite. This phono-semantic compound uses the left radical 齿 (a simplified form of 齒) to denote teeth, establishing its semantic field. The right component 包 provides the pronunciation "bāo" and may also suggest the shape of something bulging. The character is almost exclusively found in the compound "龅牙" (bāoyá), meaning buckteeth. Due to this highly specific usage, it lacks broad secondary meanings, functioning as a precise anatomical descriptor formed by combining a dental radical with a phonetic element.