/ Dictionary / Index N Nusku: Meaning and Definition of Find definitions for: Nus•ku Pronunciation: (noos'koo), [key] — n. a Sumerian and Babylonian deity, originally the vizier of Enlil. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nusku (Thesaurus) nurture nut Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language