grinder

Meanings

Noun

• a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
• grinding tooth with a broad crown; located behind the premolars
• machinery that processes materials by grinding or crushing
• a machine tool that polishes metal

Synonyms

bomber, Cuban sandwich, hero, hero sandwich, hoagie, hoagy, Italian sandwich, mill, milling machinery, molar, poor boy, sub, submarine, submarine sandwich, torpedo, wedge, zep