/ Dictionary / Index E expostulation: Meaning and Definition of Find definitions for: ex•pos•tu•la•tion Pronunciation: (ik-spos"chu-lā'shun), [key] — n. the act of expostulating; remonstrance; earnest and kindly protest: In spite of my expostulations, he insisted on driving me home. an expostulatory remark or address. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: expostulation (Thesaurus) expostulate expostulatory Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language