What is hidden text in SEO?

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Tags

1. #links
2. #background
3. #guidelines
4. #rankings
5. #content
6. #several
7. #hidden
8. #violation
9. #excessive
10. #manipulate
11. #deceptive
12. #using
13. #white
14. #keywords
15. #search
16. #google
17. #webmaster
18. #including
19. #hiding