coralline

American  

[kawr-uh-lin, -lahyn, kor-] / ˈkɔr ə lɪn, -ˌlaɪn, ˈkɒr- /

adjective

1. composed of coral or having the structure of coral.

   coralline limestone.

2. corallike.

3. coral-colored; reddish-yellow; light yellowish-red; pinkish-yellow.

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noun

1. any red algae impregnated with lime.

2. any of various corallike animals or calcareous algae.

coralline British  

/ ˈkɒrəˌlaɪn /

adjective

1. Also: coralloid. of, relating to, or resembling coral

2. of the colour of coral

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noun

1. any of various red algae impregnated with calcium carbonate, esp any of the genus Corallina

2. any of various animals that resemble coral, such as certain sponges

Etymology

Origin of coralline

First recorded in 1535–45, coralline is from the Late Latin word corallīnus coral red. See coral, -ine ¹

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Example Sentences

See Examples For:

coralline

They found that the disease not only reduces susceptible coral populations but also diminishes crustose coralline algae, the resilient pink crust that is crucial for building reef structure.

From Science Daily ● May 3, 2024

Some scientists mistake them for coralline algae, which also form crusts on reefs but help promote growth of the living structures.

From Science Magazine ● Nov. 6, 2023

I’d stand waist-deep in the water, the book open flat on the coralline lip of the pool.

From New York Times ● Apr. 22, 2021

Gelidium flourishes along the wave-battered west coast shore, and varies from sickly yellow clumps to purple coralline fans.

From The Guardian ● Oct. 27, 2020

The fishing-lines brought up, from the depth of eighty fathoms, a branch of coralline, to which an infinite number of a species of caryophyllia were attached.

From Narrative of the surveying voyages of His Majesty's ships Adventure and Beagle, between the years 1826 and 1836 Volume I. - Proceedings of the First Expedition, 1826-1830 by Robert Fitzroy

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