/ Dictionary / Index N Nippon: Meaning and Definition of Find definitions for: Nip•pon Pronunciation: (nē-pôn' Eng. ni-pon', nip'on), [key] — n. a Japanese name of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nippon (Thesaurus) nipple Nipponese 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