/ Dictionary / Index A angelfish: Meaning and Definition of Find definitions for: an•gel•fish Pronunciation: (ān'jul-fish"), [key] — pl. -fish, -fish•es. a South American freshwater fish, genus Pterophyllum, often kept in aquariums. Cf. scalare. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: angelfish (Thesaurus) Angel Falls angel food cake Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language