| Noun | 1. | enamel - hard white substance covering the crown of a toothcrown - the enamel covered part of a tooth above the gum | |
| 2. | enamel - a colored glassy compound (opaque or partially opaque) that is fused to the surface of metal or glass or pottery for decoration or protectionchemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight | |
| 3. | enamel - a paint that dries to a hard glossy finishpaint - a substance used as a coating to protect or decorate a surface (especially a mixture of pigment suspended in a liquid); dries to form a hard coating | |
| 4. | enamel - any smooth glossy coating that resembles ceramic glazecoating, coat - a thin layer covering something; "a second coat of paint" | |
| Verb | 1. | enamel - coat, inlay, or surface with enamel | |