/ Dictionary / Index S suckerfish: Meaning and Definition of Find definitions for: suck•er•fish Pronunciation: (suk'ur-fish"), [key] — pl. -fish•es, -fish. remora. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: suckerfish (Thesaurus) sucker bait sucker list Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language