Carpet nail (4)
I believe the answer is:
tack
(Other definitions for tack that I've seen before include "Keep changing course" , "Small nail with broad head" , "Short, flat-headed nail" , "Food; nail" , "main course?" .)
I believe the answer is:
tack
(Other definitions for tack that I've seen before include "Keep changing course" , "Small nail with broad head" , "Short, flat-headed nail" , "Food; nail" , "main course?" .)