/ Dictionary / Index M Mweru: Meaning and Definition of Find definitions for: Mwe•ru Pronunciation: (mwā'r), [key] — n. a lake in S central Africa, between Zaire and Zambia. 68 mi. (109 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mwanza M.W.T. Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language