Crinoid — definition

1. crinoid (Adjective)

1 definition

crinoid (Adjective) — Of or relating to or belonging to the class Crinoidea.

2. crinoid (Noun)

1 definition

crinoid (Noun) — Primitive echinoderms having five or more feathery arms radiating from a central disk.

1 type of
echinoderm
3 types
comatulid feather star sea lily
2 parts of
Crinoidea class Crinoidea