Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun scyphozoan

1 sense of scyphozoan

Sense 1
scyphozoan -- (any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle)
       => coelenterate, cnidarian -- (radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms)