Related Clues:

• Ruin casing round large grinder
• Way of working article held in hands, part of the daily grind
• Wisdom tooth, for one
• Elephant's or walrus's long pointed tooth
• A built-in food-processor
• It's held at the back, by gum
• Grinder of an amount of chemical matter
• Grinding backbiter
• Sharp projection gets bottom of boat on river
• Moral (anag.)
• Protruding tooth
• Ivory grinder?
• Containing a certain amount of substance used for grinding
• Piece of apparatus known for sharp projection
• Grinding tooth at the back of a mammal's mouth