English dictionary



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English noun: Hydrozoa

1. Hydrozoa (animal) coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes


Synonymsclass Hydrozoa


Broader (hypernym)class


Member holonymgenus Hydra, genus Sertularia, hydroid, hydrozoan, order Siphonophora, Sertularia, Siphonophora


Member meronymCnidaria, Coelenterata, phylum Cnidaria, phylum Coelenterata









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