What is git stash?

Related questions

1. How does Git push work?
2. How do I use stash in Sourcetree?
3. How do I use git stash?
4. Does git stash pop remove the stash?
5. What is difference between Git and stash?
6. Does git reset hard remove commits?
7. How do I Uncommit Git?
8. How do I undo a commit?
9. Does git reset remove changes?
10. Does git stash save staged files?

Tags

1. #modified
2. #state
3. #dirty
4. #staged
5. #issue
6. #stashing
7. #changes
8. #files
9. #stack
10. #reapply
11. #command
12. #stash
13. #saves
14. #working
15. #answer
16. #unfinished
17. #directory
18. #tracked
19. #takes