What is English word ALL RIGHT?

Definitions of ALL RIGHT

1. Good; in acceptable, if not excellent condition.
2. In good health, unharmed.
3. Fairly well.
4. (informal) Most certainly; for sure.
5. Used to affirm, indicate agreement, or consent.
6. Used to indicate support, favor or encouragement.
7. Used to fill space or pauses.
8. Used as a general lead-in or beginning.
9. Used to express exasperation or frustration, often with already.
10. (UK, informal) Term of greeting, equivalent to how are you or hello.