Loitering (8)
I believe the answer is:
dilatory
'loitering' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for dilatory that I've seen before include "Inclined to waste time and lag behind" , "Slow to act about idolatry" , "Delaying" , "Slow to get things done" , "intended to waste time" .)