grinder

/ˈɡraɪndər/
noun
  1. A tool or machine used for grinding, crushing, or sharpening things.
    • He used an angle grinder to cut the metal pipe.
    • The coffee grinder makes fresh grounds every morning.
    • She sharpened the knife on a bench grinder.
  2. A sandwich made on a long roll, typically filled with meats, cheese, and vegetables; also called a sub or hero sandwich.
    • The deli makes the best grinders in town.
    • He ate a meatball grinder with extra sauce.
    • I ordered a turkey and cheese grinder for lunch.
  3. A person who works hard and steadily, often at a boring or repetitive job.
    • The team needs a grinder who can handle the tough assignments.
    • He was known as a grinder who never complained.
    • She's a real grinder, putting in long hours at the office.
  4. A molar tooth used for chewing and grinding food.
    • He lost a grinder in a hockey accident.
    • The dentist checked his grinders for cavities.
    • She felt pain in her back grinder when she ate.
What does "grinder" mean? | whatsthatwordmean | whatsthatwordmean