What is the definition of yin and yang?

Related questions

1. What foods heal the spleen?
2. Is Yin hot or cold?
3. What is Yang Qi?
4. Does the yin yang symbol mean peace?
5. What is the black and white peace sign called?
6. Is yin and yang bad?
7. What is the fascia?
8. What does the peace sign really represent?
9. What is yin and yang in a relationship?
10. Is Yin good or bad?

Tags

1. #things
2. #influences
3. #principles
4. #negative
5. #whose
6. #masculine
7. #positive
8. #creatures
9. #philosophy
10. #religion
11. #bright
12. #interaction
13. #feminine
14. #destinies
15. #chinese