Nouns

(n)coating, coata thin layer covering something“a second coat of paint”
(n)coating, finish, finishinga decorative texture or appearance of a surface (or the substance that gives it that appearance)“the boat had a metallic finish”, “he applied a coat of a clear finish”, “when the finish is too thin it is difficult to apply evenly”
(n)coatinga heavy fabric suitable for coats
(n)application, coating, coveringthe work of applying something“the doctor prescribed a topical application of iodine”, “a complete bleach requires several applications”, “the surface was ready for a coating of paint”