noun · An archaic wooden or metal object used to signify authority or a command.

县令在大堂上掷下令牌，下令捉拿犯人。

noun · A directive or command, often used in a figurative sense to imply an absolute order.

领导的话就是令牌，我们必须立即执行。

A digital sequence or key used in computing and networking for authentication or control.

网络管理员正在配置令牌环局域网。