enamel

1 of 2

verb

enam·​el i-ˈna-məl 

enameled or enamelled; enameling or enamelling i-ˈna-mə-liŋ 

-ˈnam-liŋ

transitive verb

1

: to cover, inlay, or decorate with enamel

2

: to beautify with a colorful surface

3

: to form a glossy surface on (a material, such as paper, leather, or cloth)

enameler noun

enamelist

i-ˈna-mə-list 

noun

enamel

2 of 2

noun

1

: a usually opaque vitreous composition applied by fusion to the surface of metal, glass, or pottery

2

: a surface or outer covering that resembles enamel

3

a

: something that is enameled

b

: enamelware

4

: a cosmetic intended to give a smooth or glossy appearance

5

: a hard calcareous substance that forms a thin layer capping the teeth see tooth illustration

6

: a paint that flows out to a smooth coat when applied and that dries with a glossy appearance

Examples of enamel in a Sentence

Noun

The tea set is decorated with enamel.

an artist who works with enamels

The museum has a fine collection of enamels.

Recent Examples on the Web

Verb

One primary concern is the risk of brushing too hard, which can damage enamel and irritate gums. —Lana Barhum, Verywell Health, 25 Dec. 2025

Or skip the clay altogether and go for cast-iron or enameled cast-iron. —Bestreviews, Mercury News, 23 Dec. 2025

Noun

Never drink apple cider vinegar without diluting it first, as the acidity can damage your tooth enamel and may even burn your throat. —Carrie Madormo, Verywell Health, 15 Dec. 2025

It’s made with a nonstick enamel glaze to help your food and after-cooking crumbs glide right off. —Nicol Natale, PEOPLE, 12 Dec. 2025

Word History

Etymology

Verb

Middle English, from Anglo-French enameller, from en- + asmal, esmal enamel, of Germanic origin; akin to Old High German smelzan to melt — more at smelt entry 2

First Known Use

Verb

14th century, in the meaning defined at sense 1

Noun

15th century, in the meaning defined at sense 1

Phrases Containing enamel

• mottled enamel
• porcelain enamel

Rhymes for enamel

• glutamyl
• camel
• hamel
• hamil
• mammal
• trammel

Kids Definition

enamel

1 of 2 verb

enam·​el in-ˈam-əl 

enameled or enamelled; enameling or enamelling -ˈam-(ə-)liŋ 

: to cover or decorate with enamel

enamel

2 of 2 noun

1

: a glassy substance used to coat the surface of metal, glass, or pottery

2

: a surface that resembles enamel

3

: a very hard outer layer covering the crown of a tooth

4

: a paint that turns to a smooth hard coat when applied and dries with a glossy appearance

Medical Definition

enamel

noun

enam·​el in-ˈam-əl 

: the intensely hard calcareous substance that forms a thin layer partly covering the teeth of many vertebrates including humans, is the hardest substance of the animal body, and consists of minute prisms secreted by ameloblasts, arranged at right angles to the surface, and bound together by a cement substance compare cementum, dentin