/ Dictionary / Index D Desargues: Meaning and Definition of Find definitions for: De•sargues Pronunciation: (dā-zarg', Eng. dā-zärg'), [key] 1593–1662, French mathematician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. desaparecido* Desargues's theorem Related Content Daily Word Quiz: diurnal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language