/ Dictionary / Index A annexationism: Meaning and Definition of Find definitions for: an•nex•a•tion•ism Pronunciation: (an"ik-sā'shu-niz"um, an"ek-), [key] — n. the theory or practice of taking over another country's territory, esp. by force. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. annexation An Nhon Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language