rock candy 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.
large, hard, clear crystals of sugar formed on a string dipped in a solution of boiled sugar
rock candy definition by American Heritage Dictionary
A hard confection that is made by cooling a concentrated sugar syrup into large clear crystals around a piece of string or a stick.