UnscrambleTheWord.cogrinder
Is it a Scrabble word? See definition, points, and words you can make.
Is grinder a Scrabble word?
Word Games
- Scrabble US/Canada (OTCWL) Yes
- Scrabble UK (SOWPODS) Yes
- Wordle No
- Words With Friends Yes
Scrabble US/Canada (OTCWL) 
Wordle 
Words With Friends What is the meaning of grinder?
Definition
noun (English)
1. (anatomy) A molar.
2. (slang) Any tooth.slang
3. (Northern US, especially Connecticut, Vermont) A submarine sandwich, a sandwich made on a long, cylindrical roll.Examples: "I am going to the deli to get a grinder for lunch."; "It was reported that the recipes for the secret sauce and grinder sandwiches were proprietary, known only to the current president of the corporation and the former owner of the restaurant."Northern-US
4. (Northern US, especially Connecticut, Vermont) A submarine sandwich, a sandwich made on a long, cylindrical roll.Northern-USPennsylvania
5. (music, slang) A fan or performer of grindcore music.slang
6. (slang) A biohacker who uses cybernetic implants or biochemicals to enhance or change their own body.Examples: "Rich Lee – one of the organisers of Grindfest, and the Transhumanist Party’s ‘bio-hacking adviser’ – estimates that there are around 3,000 grinders in the US, and many more bio-hackers."slang
Definition source: Wiktionary