/ Dictionary / Index D décime*: Meaning and Definition of Find definitions for: dé•cime Pronunciation: (dā-sēm'), [key] — pl. -cimes a former copper or bronze coin of France issued from 1795 to 1801 and from 1814 to 1815, the 10th part of a franc, equal in value to 10 centimes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. decimate decimeter Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language