Edrioasteroidea

plural noun
Ed·​rio·​as·​ter·​oi·​dea

Definition of Edrioasteroidea

: a class of extinct echinoderms (subphylum Pelmatozoa) with a plated but flexible body resembling a sac

History and Etymology for Edrioasteroidea

New Latin, from edrio- (from Greek hedraios sedentary, stationary) + Asteroidea

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Learn More About Edrioasteroidea

Dictionary Entries Near Edrioasteroidea

edrioasteroid

Edrioasteroidea

Edriophthalma

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Cite this Entry

“Edrioasteroidea.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Edrioasteroidea. Accessed 7 Oct. 2022.

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