/ Dictionary / Index A autostrada: Meaning and Definition of Find definitions for: au•to•stra•da Pronunciation: (ô'tō-strä"duIt.ou"tô-strä'dä), [key] — pl. -stra•das, -stra•de (in Italy) a divided highway connecting major cities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: autostrada (Thesaurus) autostability autosuggestion Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language