Definitions

tóu dice

Etymology

Tools  made of bone 

About

(tóu) means a die or dice, the small cubes marked with dots used in games, and appears almost always in the compound 骰子. It is a phono-semantic character: the radical (bone) indicates the material historically carved into dice, while the component (shū) gives the sound, though the pronunciation shifted to tóu over time. itself depicts an ancient weapon or tool, so the combination also evokes a bone tool. The character's meaning stays strictly literal, without extended or figurative senses.