echinodermata
English Thesaurus
1. radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers (noun.animal)
| hypernym | : | phylum, |
| definition | : | (biology) the major taxonomic group of animals and plants; contains classes (noun.group) |
| member holonym | : | echinoderm, |
| definition | : | marine invertebrates with tube feet and five-part radially symmetrical bodies (noun.animal) |
| member holonym | : | asteroidea, class asteroidea, |
| definition | : | sea stars (noun.animal) |
| member holonym | : | class ophiuroidea, ophiuroidea, |
| definition | : | brittle stars and basket stars (noun.animal) |
| member holonym | : | class echinoidea, echinoidea, |
| definition | : | sea urchins and sand dollars (noun.animal) |
| member holonym | : | class crinoidea, crinoidea, |
| definition | : | sea lilies (noun.animal) |
| member holonym | : | class holothuroidea, holothuroidea, |
| definition | : | class of echinoderms including the sea cucumbers (noun.animal) |
| member meronym | : | animal kingdom, animalia, kingdom animalia, |
| definition | : | taxonomic kingdom comprising all living or extinct animals (noun.animal) |
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