/ Dictionary / Index S sconcheon arch: Meaning and Definition of Find definitions for: scon'cheon arch" Pronunciation: [key] an archway that includes the sconcheons of a door or window. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sconcheon scone Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language