Thick coat (3)
I believe the answer is:
fur
(Other definitions for fur that I've seen before include "Deposit inside kettles" , "Garment" , "Hairy animal's coat" , "Animal pelt" , "Expensive coat; deposit in kettle" .)
I believe the answer is:
fur
(Other definitions for fur that I've seen before include "Deposit inside kettles" , "Garment" , "Hairy animal's coat" , "Animal pelt" , "Expensive coat; deposit in kettle" .)