Pronunciation: (grīn'dur), [key]
1. a person or thing that grinds.
2. a kitchen device or appliance for grinding food.
3. a sharpener of tools.
4. a molar tooth.
5. Chiefly New Eng. and Inland North.See hero sandwich.
6. grinders, Informal.the teeth.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.