/ Dictionary / Index K knurl: Meaning and Definition of Find definitions for: knurl Pronunciation: (nûrl), [key] — n. a small ridge or bead, esp. one of a series, as on a button for decoration or on the edge of a thumbscrew to assist in obtaining a firm grip. a knur. —v.t. to make knurls or ridges on. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. knur knurled Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language