cnidarian

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Matching Terms:			cnidaria
WordNet Dictionary
	Definition:		[n]  radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms
	Synonyms:		coelenterate
	See Also:		actinozoan, anthozoan, Cnidaria, Coelenterata, coelenteron, hydroid, hydrozoan, invertebrate, jellyfish, medusa, medusan, phylum Cnidaria, phylum Coelenterata, polyp, scyphozoan