 hydrozoan |
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| 1. | [ noun ] (zoology) colonial coelenterates having the polyp phase dominant | |
| Synonyms: | hydroid | |
| Related terms: | coelenterate siphonophore hydra sertularian planula Hydrozoa | |
| Similar spelling: |
Hydrozoa hydroxyzine hydrogen hydrocarbon hydrazine hydroxy hydrous hydrostatic hydrography hydrogenate Hydrocharis |
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