Breadcrumb Home > Dictionary > Index K knobbling roll: Meaning and Definition of Find definitions for: knob'bling roll" Pronunciation: (nob'ling), [key] — Metalworking. Metalworking. a roll for a rolling mill, having a series of regularly shaped projections and depressions on its face. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. knobble knobby TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: occultation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language