Eleutherozoa
plural noun
Eleu·ther·o·zoa
-thərəˈzōə
: a subphylum or other division of Echinodermata including the Asteroidea, Ophiuroidea, Echinoidea, and Holothurioidea
eleutherozoan adjective or noun
⸗¦⸗⸗⸗¦zōən
eleutherozoic adjective
-ōik
Word History
Etymology
New Latin, from eleuther- + -zoa