Breadcrumb Home > Dictionary > Index P Cite pack rolling: Meaning and Definition of Find definitions for: pack' roll"ing Pronunciation: [key] — Metalworking. Metalworking. the hot rolling of metal sheets in two or more thicknesses to produce composite sheets. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pack rat packsack TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News The Holocaust (1933–1945) Chinese New Year History, Meaning, and Celebrations Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: jerrybuilt Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language