dandy roll definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Papermaking a cylinder covered with wire gauze that puts on the watermark
Origin: ; from uncertain or unknown; perhaps
dandy roll definition by American Heritage Dictionary
A cylinder of wire gauze pressed on moist pulp before it starts through the rollers of a papermaking device and resulting in the production of a watermark. Also called dandy roller.