Pronunciation: (kas'u-rōl"), [key]
—n., v., -roled, -rol•ing.
1. a baking dish of glass, pottery, etc., usually with a cover.
2. any food, usually a mixture, cooked in such a dish.
3. a small dish with a handle, used in chemical laboratories.
to bake or cook (food) in a casserole.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.