/ Dictionary / Index K Khalkha: Meaning and Definition of Find definitions for: Khal•kha Pronunciation: (kal'ku), [key] — n. a Mongolian language that is the official language of the Mongolian People's Republic and the chief vernacular of the eastern half of the country. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: khalkha (Thesaurus) khalifate Khalkidike Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language