crinoid

from WordNet (r) 3.0 (2006)

crinoid
    adj 1: of or relating to or belonging to the class Crinoidea
    n 1: primitive echinoderms having five or more feathery arms
         radiating from a central disk

from The Collaborative International Dictionary of English v.0.48

Crinoid \Cri"noid\ (kr[imac]"noid), a. [See {Crinoidea}.]
   (Zool.)
   Crinoidal. -- n. One of the Crinoidea.
   [1913 Webster]

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