What did meme used to mean?

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Tags

1. #cultural
2. #mimema
3. #evolutionary
4. #greek
5. #dawkins
6. #theoretical
7. #spread
8. #british
9. #however
10. #richard
11. #introduced
12. #concept
13. #meaning
14. #selfish
15. #biologist
16. #remains
17. #imitation
18. #information
19. #largely
20. #imitated