/ Dictionary / Index D drch.: Meaning and Definition of Find definitions for: drch. Pronunciation: [key] drachma; drachmas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Drayton D.R.E. Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language