/ Dictionary / Index C cromorne: Meaning and Definition of Find definitions for: cro•morne Pronunciation: (krō-môrn', kru-), [key] — n. crumhorn. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cromorne (Thesaurus) cromolyn sodium Crompton Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language