coral

noun

cor·​al ˈkȯr-əl 

ˈkär-

1

a

: the calcareous or horny skeletal deposit produced by anthozoan or rarely hydrozoan polyps

especially : a richly red precious coral secreted by a gorgonian (genus Corallium)

b

: a polyp or polyp colony together with its membranes and skeleton

2

: a piece of coral and especially of red coral

3

a

: a bright reddish ovary (as of a lobster or scallop)

b

: a deep pink

coral adjective

coralloid

ˈkȯr-ə-ˌlȯid 

ˈkär-

adjective

Examples of coral in a Sentence

brightly colored fishes swimming among the coral

Recent Examples on the Web

Beaded necklaces were also particularly prominent, with long, colorful, mixed-bead styles incorporating shells, coral and turquoise. — Sandra Salibian, Footwear News, 13 Oct. 2026

The corals themselves are bigger than cars, their delicate arms creating a dense underwater maze. — Lauren Sommer, NPR, 13 Oct. 2026

Meanwhile, some of the same areas that are closed to bottom trawling for the protection of coral, sponges, crab and other marine life are open to pelagic trawlers. — Annika Hammerschlag, Los Angeles Times, 13 Oct. 2026

Aldabra’s landscape consists of sharp coral and thick, tangled vegetation. — Mrigakshi Dixit, Interesting Engineering, 10 Oct. 2026

Word History

Etymology

Middle English, from Anglo-French, from Latin corallium, from Greek korallion

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing coral

• brain coral
• coral bells
• coral reef
• coral snake
• elkhorn coral
• fire coral
• red coral
• staghorn coral

Rhymes for coral

• aural
• chloral
• choral
• floral
• forel
• lauryl
• loral
• moral
• quarrel
• sorel
• sorrel
• toral

Kids Definition

coral

noun

cor·​al ˈkȯr-əl 

ˈkär-

1

a

: the stony or horny deposit that is composed of the skeletons of various polyps

especially : a richly red coral used in jewelry

b

: a polyp or polyp colony together with its membranes and skeleton

2

: a deep pink

coral adjective