/ Dictionary / Index D dealfish: Meaning and Definition of Find definitions for: deal•fish Pronunciation: (dēl'fish"), [key] — pl. -fish•es, -fish. a ribbonfish, esp. Trachipterus arcticus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dealfish (Thesaurus) dealership dealing Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language