Crinoid
WordNet
adjective
(1) Of or relating to or belonging to the class Crinoidea
noun
(2) Primitive echinoderms having five or more feathery arms radiating from a central disk
WiktionaryText
English
Noun
- One of the numerous animals that make up the Crinoidea class; the feather star or "sea-lily".
Adjective
- Relating to or sharing the qualities and features of the Crinoidea class.