- to roll (metal) at a heat high enough to permit recrystallization.
Origin of hot-roll
First recorded in 1875–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for hot-roll
For rolls, a hot-roll cover is both convenient and attractive.Woman's Institute Library of Cookery, Vol. 1
Woman's Institute of Domestic Arts and Sciences