[ al-see-uh-nair-ee-uh n ]
/ ˌæl si əˈnɛər i ən /


any anthozoan coelenterate of the subclass Alcyonaria, as corals and sea anemones, having the tentacles and other body parts in branches or segments of eight.


belonging or pertaining to the Alcyonaria.

Words nearby alcyonarian

Origin of alcyonarian

1875–80; < New Latin Alcyonari(a) (< Greek alkyón(ion) a type of coral named from its resemblance to the nest of the kingfisher (alkyṓn) + Latin -āria -ary) + -an Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

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