cactus coral


Definition of cactus coral

: any of various corals (family Mussidae) related to the brain corals but distinguished by well-developed walls between the polyp grooves

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First Known Use of cactus coral

1857, in the meaning defined above

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The first known use of cactus coral was in 1857

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Cite this Entry

“Cactus coral.” The Dictionary, Merriam-Webster Inc., Accessed 25 January 2020.

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dull or mediocre

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