/ Dictionary / Index A administrate: Meaning and Definition of Find definitions for: ad•min•is•trate Pronunciation: (ad-min'u-strāt"), [key] — -trat•ed, -trat•ing. to administer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: administrate (Thesaurus) administrable administration Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language