What does M mean in cubing?

Related questions

1. Who created CFOP?
2. What does M mean in Rubik's Cube?
3. How hard is it to solve Rubik's Cube?
4. Can Justin Bieber do a Rubix Cube?
5. What is PLL in cubing?
6. Is Rubik's Cube good for your brain?
7. What the minimum number of moves needed to solve a Rubik's Cube is?
8. When was the first Rubiks Cube Solved?
9. What does y2 mean in cubing?
10. Who solved the Rubik's Cube?

Tags

1. #different
2. #clockwise
3. #counter
4. #after
5. #apostrophe
6. #refers
7. #involves
8. #refer
9. #right
10. #cubing
11. #notation
12. #letters
13. #puzzle
14. #front
15. #letter
16. #respectively
17. #faces
18. #degrees