whittling doughnuts Share definition Flag The process of removing glaze or hardened sugar from a doughnut (often stale) to make them more edible. These Krispy Kreme's have so much glaze on them I'll be whittling doughnuts before I can eat them. whittling doughnuts by Cpiddy7 March 4, 2021 Get the whittling doughnuts mug.