/ Dictionary / Index R requirement: Meaning and Definition of Find definitions for: re•quire•ment Pronunciation: (ri-kwīr'munt), [key] — n. that which is required; a thing demanded or obligatory: One of the requirements of the job is accuracy. an act or instance of requiring. a need or necessity: to meet the requirements of daily life. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: requirement (Thesaurus) require requisite Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language