a glassy substance, usually opaque, applied by fusion to the surface of metal, pottery, etc., as an ornament or for protection.

enamelware.

any of various varnishes, paints, coatings, etc., drying to a hard, glossy finish.

any enamellike surface with a bright luster.

an artistic work executed in enamel.

Dentistry . the hard, glossy, calcareous covering of the crown of a tooth, containing only a slight amount of organic substance.

to inlay or overlay with enamel.

to form an enamellike surface upon

to enamel cardboard.

to decorate as with enamel; variegate with colors.

noun

cloisonn , coating , finish , glaze , gloss , japan , lacquer , polish , stain , topcoat , varnish , veneer , email , paint