Crusta :: Crusta (n.) A gem engraved, or a plate embossed in low relief, for inlaying a vase or other object..
Crustacea :: Crustacea (n. pl.) One of the classes of the arthropods, including lobsters and crabs; -- so called from the crustlike shell with which they are covered..
Crustacean :: Crustacean (a.) Of or pertaining to the Crustacea; crustaceous.
Crustacean :: Crustacean (n.) An animal belonging to the class Crustacea.
Incrustation :: Incrustation (n.) The act of incrusting, or the state of being incrusted..
Incrustation :: Incrustation (n.) A crust or hard coating of anything upon or within a body, as a deposit of lime, sediment, etc., from water on the inner surface of a steam boiler..
Incrustation :: Incrustation (n.) A covering or inlaying of marble, mosaic, etc., attached to the masonry by cramp irons or cement..