Definition of "Coat" :

noun: growth of hair or wool or fur covering the body of an animal

noun: an outer garment that has sleeves and covers the body from shoulder down; worn outdoors

noun: a thin layer covering something

"A second coat of paint."

verb: cover or provide with a coat

verb: form a coat over

"Dirt had coated her face."

verb: put a coat on; cover the surface of; furnish with a surface

"Coat the cake with chocolate."