1. machines or tools used for grinding, crushing, or sharpening materials
2. large sandwiches made with Italian bread, typically containing cold cuts, cheese, and vegetables
Usage: regional, primarily New England
3. the back teeth used for chewing and grinding food
Usage: informal

Examples

• The coffee shop uses industrial grinders to prepare fresh beans daily.
• We ordered two Italian grinders for lunch from the deli.
• The carpenter sharpened his chisels using bench grinders.
• My dentist said I need to stop grinding my grinders at night.
• The factory installed new grain grinders to increase production.
• These grinders are packed with salami, provolone, and peppers.
• Pepper grinders add fresh flavor to any meal.