Janitor's implement
I believe the answer is:
mop
'janitor's implement' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for mop that I've seen before include "Bundle of soft material at end of stick for cleaning" , "Floor wiper" , "Shock of hair; soak (up)" , "Floor cleaner" , "Implement for washing floor" .)