/ Dictionary / Index S starfish: Meaning and Definition of Find definitions for: star•fish Pronunciation: (stär'fish"), [key] — pl. -fish, -fish•es. any echinoderm of the class Asteroidea, having the body radially arranged, usually in the form of a star, with five or more rays or arms radiating from a central disk; asteroid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: starfish (Thesaurus) star facet starfish flower Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language