To walk wearily (7)
I believe the answer is:
traipse
'to walk wearily' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for traipse that I've seen before include "Plod - trek" , "travel wearily" , "Pirates (anag) -- walk without 9" , "make slow progress" , "Trudge or tramp in parties" .)