What is apropos in Linux?

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Tags

1. #means
2. #their
3. #names
4. #particularly
5. #commands
6. #operating
7. #knowing
8. #apropos
9. #files
10. #searching
11. #search
12. #takes
13. #relevant
14. #command
15. #useful
16. #computing
17. #english
18. #exact
19. #systems
20. #spelling
21. #without