/ Dictionary / Index I insurgency: Meaning and Definition of Find definitions for: in•sur•gen•cy Pronunciation: (in-sûr'jun-sē), [key] — -cies the state or condition of being insurgent. insurrection against an existing government, usually one's own, by a group not recognized as having the status of a belligerent. rebellion within a group, as by members against leaders. insurgence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: insurgency (Thesaurus) insurgence insurgent Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language