WordNet: crinoid

primitive echinoderms having five or more feathery arms radiating from a central disk

• hypernym echinoderm

• hyponym sea lily

• hyponym comatulid, feather star

• member holonym Crinoidea, class Crinoidea

crinoid

• (englanti) crinoid (derivationally related)
• (suomi) merililja (synonyymi)