echinoderm vs sea urchin
sea urchin vs echinodermechinoderm and sea urchin both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| echinoderm | Yes | No | No | No |
| sea urchin | Yes | No | No | No |
As nouns,
sea urchin is a hyponym of
echinoderm; that is, sea urchin is a
word with a more specific, narrower meaning than
echinoderm:
- echinoderm: marine invertebrates with tube feet and five-part radially symmetrical bodies
- sea urchin: shallow-water echinoderms having soft bodies enclosed in thin spiny globular shells
Other hyponyms of echinoderm include
sea star, starfish, brittle-star, brittle star, serpent star, basket fish, basket star, crinoid, holothurian, sea cucumber.
| echinoderm (noun) | sea urchin (noun) |
|---|---|
| marine invertebrates with tube feet and five-part radially symmetrical bodies | shallow-water echinoderms having soft bodies enclosed in thin spiny globular shells |
Words related to "echinoderm"
Words related to "sea urchin"
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