/ Dictionary / Index K knur: Meaning and Definition of Find definitions for: knur Pronunciation: (nûr), [key] — n. a knotty or hard protuberance or growth, as on a tree. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. knulling knurl Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language