/ Dictionary / Index N Nipmuck: Meaning and Definition of Find definitions for: Nip•muck Pronunciation: (nip'muk), [key] — pl. -mucks, -muck. a member of an Algonquian Indian people living in the vicinity of Worcester, Mass. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Nipissing nipper Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language