What is head in git conflict?

Related questions

1. What is the difference between pull request and merge request?
2. Can you update a pull request?
3. Why is a pull request called a pull request?
4. What is the purpose of a pull request?
5. Is a pull request part of Git?
6. Can you delete a pull request?
7. What is bitbucket pull request?
8. What is a pull request vs push?
9. Can you delete pull request?
10. What's a pull request?

Tags

1. #commit
2. #after
3. #current
4. #usually
5. #which
6. #course
7. #convenience
8. #hints
9. #markers
10. #branch
11. #conflict
12. #revision
13. #occurs
14. #diverged
15. #stems
16. #being
17. #merge