/ Dictionary / Index N nativism: Meaning and Definition of Find definitions for: na•tiv•ism Pronunciation: (nā'ti-viz"um), [key] — n. the policy of protecting the interests of native inhabitants against those of immigrants. the policy or practice of preserving or reviving an indigenous culture. the doctrine that innate ideas exist. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nativism (Thesaurus) Native States nativity Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language