/ Dictionary / Index C cosmopolis: Meaning and Definition of Find definitions for: cos•mop•o•lis Pronunciation: (koz-mop'u-lis), [key] — n. an internationally important city inhabited by many different peoples reflecting a great variety of cultures, attitudes, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cosmonautics cosmopolitan Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language