What does '$' mean in Excel formula?

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Tags

1. #formulas
2. #cells
3. #formula
4. #means
5. #copied
6. #where
7. #column
8. #absolute
9. #position
10. #after
11. #excel
12. #relative
13. #comes
14. #which
15. #anchored
16. #dollar
17. #being
18. #referred