Dryer fluff (4)
I believe the answer is:
lint
'dryer fluff' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for lint that I've seen before include "Fabric for dressing wounds" , "Soft material for dressing wounds" , "Fabric for dressings" , "Soft cloth for dressing wounds" , "Wound dressing" .)