1. a machine or device used for grinding, crushing, or sharpening something
2. a large sandwich made with a long roll of bread filled with meats, cheese, and vegetables
Usage: regional
3. a person who grinds something as work or habit

Examples

• She used a coffee grinder to make fresh espresso.
• The pepper grinder sat on the dining table.
• He ordered a turkey grinder for lunch.
• The Italian grinder was loaded with salami and cheese.
• The knife grinder sharpened all the kitchen knives.
• An angle grinder is useful for cutting metal.
• The meat grinder processed the beef quickly.