cnidarian

Noun cnidarian has 1 sense

• cnidarian(n = noun.animal) coelenterate - radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms;
has parts: coelenteron
is a kind of invertebrate
is a member of cnidaria, coelenterata, phylum cnidaria, phylum coelenterata
has particulars: polyp, medusa, medusan, medusoid, jellyfish, scyphozoan, hydroid, hydrozoan, actinozoan, anthozoan