Define Grinder Meaning

Grinder
a container filled with small nails or little poles fitted into the insides to help grind marijuana up to make rolling blunts easier. Will often come with a keef screen so you can pack keef on top

i bought a grinder in haight today so i can roll my bud easier
By Alvinia
Grinder
A Submarine Sandwich or Hoagie that is baked so that the cheese gets all nice and gooey.

Yeah, I'll have a Pepperoni, Salami,Ham and Italin Sausage grinder with everything on it.
By Audrey
Grinder
a device, usually made of plastic, steel, or wood, that is used to grind up marijuana

Pass the grinder, I'm gonna roll up a spliff.
By Koo
Grinder
A tough, unspectacular hockey player who is willing to do whatever it takes to get the job done. This is usually meant to be a compliment; a "grinder" is usually an overachiever.

Tough, gritty, hustling hockey player who stops the other team from scoring rather than scoring himself.

Jed Ortmeyer of the New York Rangers is a true grinder.
By Anetta
Grinder
A sandwich in a long roll. Used primarily in Southern New England.

-Can you get me a turkey grinder, Jethrow?
-What is a grinder, sir?
-Sorry Jethrow, I forgot that you're an illiterate southener. A grinder is the same as a sub, a hoagie, or a hero.
-I understand now. I'll make you a grinder now. Thank you kindly.
By Corinna
Grinder
Some oversided slut that wants to break it down all over your dick but you don't want any of that. You just gotta tell that bitch to go back to the alley where she came from.

Yo, there's two grinders coming down the alley.
By Leandra
Grinder

By Netty
Grinder
A pejorative term for a Slovenian-American. From the German word Krainer, a person from Krain, the German name for the Austro-Hungarian province of Carniola in modern-day Slovenia. Prevalent in the Great Lakes region, the Midwest and Appalachia. Variations include griner (GRY-ner), krainer (KRY-ner) and granish (GRAN-ish), from Krainische, meaning Carniolan. Granish is specific to western Pennsylvania.

Bridget married some grinder from Collinwood.
By Brena
Grinder
A rough-looking person who hangs out in rough neighbourhoods and doesn't do very much. Likely to make trouble.

Lotta grinders trying to get freebies at this McDonald's today.
By Bird
Grinder
A player in massively-multiplayer online (MMO) games that is content to complete mindlessly repetitive tasks in order to increase an arbitrary number within a game to "level up".

Player A: "Hey, QuidditchKid792. How did you get your level up so fast from last night? You must have gone up three levels!"

Player B: "My friend is a grinder, and he leveled me up all last night in exchange for some Tier 6 equipment."
By Celesta