/ Dictionary / Index M Mid-Cities: Meaning and Definition of Find definitions for: Mid-Cit•ies Pronunciation: (mid'sit'ēz), [key] — n. (usually used with a sing. v.) the extensive suburban area developed between Dallas and Fort Worth, Texas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. midbrain midcourse Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language