coral

noun

cor·​al ˈkȯr-əl How to pronounce coral (audio)
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 adjective

Examples of coral in a Sentence

brightly colored fishes swimming among the coral
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Florida’s corals were hit hard in 2023 because of unprecedented heat—the Florida Keys experienced 100 percent coral bleaching. Sara Hashemi, Smithsonian Magazine, 24 Apr. 2025 The film spotlights the growing community of champions—the true Guardians of the Galapagos—who work to protect the islands, supporting environmental campaigns, cleaning beaches, restoring corals and helping local children experience this magical place. Devonne Goode, Parents, 22 Apr. 2025 Even geologically, the island is different: While the volcanic islands like Tortola and Virgin Gorda tower with craggy cliffs that plunge dramatically into the sea, Anegada is famously flat, little more than crumbles of coral emerging from crystal-clear waves. Carley Rojas Avila, Travel + Leisure, 20 Apr. 2025 Snorkeling and diving trips run year-round, with a chance to spot over 500 species of coral and more than 1,000 species of fish — from bright clownfish and angelfish to sea turtles and reef sharks. Livia Hengel, Forbes.com, 18 Apr. 2025 See All Example Sentences for coral

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

Time Traveler
The first known use of coral was in the 14th century

Browse Nearby Words

Cite this Entry

“Coral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coral. Accessed 3 May. 2025.

Kids Definition

coral

noun
cor·​al ˈkȯr-əl How to pronounce coral (audio)
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

More from Merriam-Webster on coral

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!