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Từ điển Oxford Learners Wordfinder Dictionary
cnidarian
radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms • Syn: coelenterate • Hypernyms: invertebrate • Hyponyms: polyp, medusa, medusoid, medusan, jellyfish, scyphozoan, hydrozoan, hydroid, anthozoan, actinozoan • Member Holonyms: Cnidaria, phylum Cnidaria, Coelenterata, phylum Coelenterata • Part Meronyms: coelenteron
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