/ Dictionary / Index D dog nail: Meaning and Definition of Find definitions for: dog' nail" Pronunciation: [key] a nail having a head projecting to one side. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dogmatize dognap Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language