Grinder Meaning

There are 4 meaning(s) for word Grinder

Meaning 1 : machinery that processes materials by grinding or crushing

    Synonyms : mill,  milling machinery
Meaning 2 : 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

    Synonyms : bomber,  cuban sandwich,  hero,  hero sandwich,  hoagie,  hoagy,  italian sandwich,  poor boy,  sub,  submarine,  submarine sandwich,  torpedo,  wedge,  zep
Meaning 3 : grinding tooth with a broad crown; located behind the premolars

    Synonyms : molar
Meaning 4 : a machine tool that polishes metal