/ Dictionary / Index C cold-hearted: Meaning and Definition of Find definitions for: cold-heart•ed Pronunciation: (kōld'här'tid), [key] — adj. lacking sympathy or feeling; indifferent; unkind. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cold-hearted (Thesaurus) Cold Harbor cold light Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language