/ Dictionary / Index C colonize: Meaning and Definition of Find definitions for: col•o•nize Pronunciation: (kol'u-nīz"), [key] — v., -nized, -niz•ing. —v.t. to establish a colony in; settle: England colonized Australia. to form a colony of: to colonize laborers in a mining region. —v.i. to form a colony: They went out to Australia to colonize. to settle in a colony. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: colonize (Thesaurus) colonist Colonna Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language