/ Dictionary / Index I integration: Meaning and Definition of Find definitions for: in•te•gra•tion Pronunciation: (in"ti-grā'shun), [key] — n. an act or instance of combining into an integral whole. an act or instance of integrating a racial, religious, or ethnic group. an act or instance of integrating an organization, place of business, school, etc. the operation of finding the integral of a function or equation, esp. solving a differential equation. behavior, as of an individual, that is in harmony with the environment. the organization of the constituent elements of the personality into a coordinated, harmonious whole. coadaptation (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: integration (Thesaurus) integrating factor integration by parts 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