The term 'OUTER COAT' can be described by three different crossword solutions: FLEECE (6 letters), ENAMEL (6 letters), and RIND (4 letters). FLEECE is a type of fabric made from wool or synthetic fibers, often used to make jackets and other outerwear. ENAMEL is a type of glossy, hard coating that is applied to metal or ceramic surfaces. Finally, RIND is the tough outer layer of some fruits and vegetables, such as oranges and potatoes.