/ Dictionary / Index A administrative county: Meaning and Definition of Find definitions for: admin'istrative coun"ty Pronunciation: [key] — Brit. Brit. a principal administrative division in Great Britain, usually not coextensive with traditional county boundaries. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. administrative assistant administrative law 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