Noun
radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms
Source: WordNetThe specific representation of cnidae is referred to as the cnidome of that species and may represent a dynamic aspect of the cnidarian species that is responsive to prey availability or the developmental stage of the organism. Source: Internet
Nevertheless, major cnidarian groups contain species that have escaped these limitations. Source: Internet
This is responsible for the stings delivered by a cnidarian. Source: Internet