Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun crinoid

1 sense of crinoid

Sense 1
crinoid -- (primitive echinoderms having five or more feathery arms radiating from a central disk)
       => echinoderm -- (marine invertebrates with tube feet and five-part radially symmetrical bodies)

Similarity of adj crinoid

1 sense of crinoid

Sense 1
crinoid -- (of or relating to or belonging to the class Crinoidea)