A staff used as a weapon, or as a badge of office.

警棍。

The stick used by the leader of a chorus or an orchestra for beating time.

【乐】指挥棒。

Stick passed on the successive runners in a relay race.

【体】接力赛用的接力棒。

A staff borne as a symbol of office.

官杖；权杖；司令杖。