crinoid [
'kraɪnɔɪd]
crinoid[ noun ]- primitive echinoderms having five or more feathery arms radiating from a central disk
<noun.animal>
[ adj ]- of or relating to or belonging to the class Crinoidea
<adj.pert>
Crinoid \Cri"noid\ (kr[imac]"noid), a. [See {Crinoidea}.]
(Zo["o]l.)
Crinoidal. -- n. One of the Crinoidea.