/ Dictionary / Index I institutionalism: Meaning and Definition of Find definitions for: in•sti•tu•tion•al•ism Pronunciation: (in"sti-t'shu-nl-iz"um, -ty'-), [key] — n. the system of institutions or organized societies devoted to public, charitable, or similar purposes. strong attachment to established institutions, as of religion. the policy or practice of using public institutions to house and care for people considered incapable of caring for themselves. the belief or policy that a church must maintain institutions of education, welfare, etc., for its members. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. institutional institutionalize Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language