Act the vagabond (4)
I believe the answer is:
rove
'act the vagabond' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rove that I've seen before include "Move aimlessly about" , "Roam about aimlessly" , "Wander or walk about" , "Don't stay in one place" , "Ramble, roam, wander" .)