About
The character 歃 is a phono-semantic compound. Its right-side radical 欠 (qiàn) signifies an open mouth and actions related to oral consumption, while the left component 臿 (chā) provides the phonetic element. Historically, it describes a specific ceremonial act: smearing sacrificial blood on the mouth when swearing a solemn oath or forging a political alliance. As a distinct ritual of ancient feudal diplomacy, the character's meaning remains closely tied to historical pacts and classical covenants.
Etymology Hide
