class Asteroidea

Thesaurus

Noun

1.

class Asteroidea - sea stars AsteroideaEchinodermata, phylum Echinodermata - radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumberssea star, starfish - echinoderms characterized by five arms extending from a central diskclass - (biology) a taxonomic group containing one or more orders