English noun: hydroid | |||
1. | hydroid (animal) colonial coelenterates having the polyp phase dominant | ||
Synonyms | hydrozoan | ||
Broader (hypernym) | cnidarian, coelenterate | ||
Narrower (hyponym) | hydra, planula, sertularian, siphonophore | ||
Member meronym | class Hydrozoa, Hydrozoa | ||