/ Dictionary / Index E expostulatory: Meaning and Definition of Find definitions for: ex•pos•tu•la•to•ry Pronunciation: (ik-spos'chu-lu-tôr"ē, -tōr"ē), [key] — adj. expostulating; conveying expostulation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. expostulation exposure Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language