/ Dictionary / Index D direc. prop.: Meaning and Definition of Find definitions for: direc. prop. Pronunciation: [key] (in prescriptions) with a proper direction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dire direct Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language