尾牙 Traditional form: 尾牙 Pinyin (reading): wěiyá Definitions: a year-end dinner for employees Characters: 尾 - tail; extremity, end; back, rear 牙 - tooth, molar; fang, tusk; serrated Traditional characters: 尾 - tail; extremity, end; back, rear 牙 - tooth, molar; fang, tusk; serrated