/ Dictionary / Index M Manchuria: Meaning and Definition of Find definitions for: Man•chu•ri•a Pronunciation: (man-choor'ē-u), [key] — n. a historic region in NE China: ancestral home of the Manchu. ab. 413,000 sq. mi. (1,070,000 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: manchuria (Thesaurus) Manchukuo manciple Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language