/ Dictionary / Index N Nyasa: Meaning and Definition of Find definitions for: Nya•sa Pronunciation: (nyä'sä, nī-as'u), [key] — n. former name of(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nyanza Nyasaland Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language