/ Dictionary / Index D duck hawk: Meaning and Definition of Find definitions for: duck' hawk" Pronunciation: [key] a peregrine falcon of the American subspecies Falco peregrinus anatum, noted for its especially swift flight. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. duckfooted duckie Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language