a roll or set of rolls for giving a high, smooth finish to paper.
verb (used with object)
to finish (paper) in a supercalender.
Origin of supercalender
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a calender with a number of rollers that gives a high gloss to paper
(tr) to produce a glossy finish on (paper) by pressing in a supercalender
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012