/ Dictionary / Index A autoroute: Meaning and Definition of Find definitions for: au•to•route Pronunciation: (ô'tō-rt" Fr. ō-tō-rt'), [key] — pl. -routes a principal highway, esp. in France and French-speaking Canada. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. autorotation autoschediasm Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language