/ Dictionary / Index A autoschediasm: Meaning and Definition of Find definitions for: au•to•sche•di•asm Pronunciation: (ô"tō-skē'dē-az"um), [key] — n. something that is improvised or extemporized. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. autoroute autosensitization 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