Person on the move (9)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
traveller
(Other definitions for traveller that I've seen before include "description of Stevenson or his donkey?" , "20 dn [GULLIVER], say" , "Wayfarer" , "He trips off" , "'I met a . . . . . . . . . from an antique land' (P.B.Shelley)" .)