coating

(n) a thin layer covering something
- a second coat of paint
coat,
(n) a 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
finish, finishing,
(n) a heavy fabric suitable for coats
(n) the 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";
application, covering,

coat finish finishing application covering