Breadcrumb Home > Dictionary > Index N niner: Meaning and Definition of Find definitions for: nin•er Pronunciation: (nī'nur), [key] — n. Slang. nine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: niner (Thesaurus) nine plus zero array nine-spot TrendingHere are the facts and trivia that people are buzzing about. The Book of Philippians: Summary Current Events This Week: May 2023 Preamble of the United Nations Charter Queen Victoria Books of the Bible: New Testament Books in Order The 88 Recognized Constellations ✖ Related Content Daily Word Quiz: miasma Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language