/ Dictionary / Index A ablator: Meaning and Definition of Find definitions for: ab•la•tor Pronunciation: (a-blā'tur), [key] — n. Aerospace. See under(def. 3). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ablative absolute ablaut Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language