/ Dictionary / Index C capitulationism: Meaning and Definition of Find definitions for: ca•pit•u•la•tion•ism Pronunciation: (ku-pich"u-lā'shu-niz"um), [key] — n. advocacy or approval of capitulation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. capitulation capitulum Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language