/ Dictionary / Index D double crown: Meaning and Definition of Find definitions for: dou'ble crown' Pronunciation: [key] — Chiefly Brit. Chiefly Brit. a size of printing paper, 20 × 30 in. (51 × 76 cm). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Double-Crostic double cup Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language