n. 离去的游人(或客人), 走动的东西

[ noun ]
someone who leaves
<noun.person>

Goer \Go"er\, n. [From Go.]
One who, or that which, goes; a runner or walker; as:
(a) A foot. [Obs.] --Chapman.
(b) A horse, considered in reference to his gait; as, a good
goer; a safe goer.

This antechamber has been filled with comers and
goers. --Macaulay.