/ Dictionary / Index C croaker: Meaning and Definition of Find definitions for: croak•er Pronunciation: (krō'kur), [key] — n. a person or thing that croaks. any of several sciaenoid fishes that make a croaking noise, esp. Micropogonias undulatusfound off the Atlantic coast of the southern U.S. a person who grumbles or forebodes evil. doctor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: croaker (Thesaurus) croak croaky Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language