Breadcrumb Home > Thesaurus > T Synonyms of territorialize Find synonyms for: Verb 1. territorialize, territorialise, organize, organise usage: organize as a territory 2. territorialize, territorialise, change, alter, modify usage: place on a territorial basis; "The railways were territorialized" 3. territorialize, territorialise, widen, broaden, extend usage: extend by adding territory WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of territorialize (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: epicene Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language