What is priority queue in data structure?

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Tags

1. #distinct
2. #which
3. #structure
4. #heaps
5. #associated
6. #where
7. #computer
8. #science
9. #conceptually
10. #queues
11. #stack
12. #queue
13. #abstract
14. #additionally
15. #often
16. #while
17. #regular
18. #element
19. #implemented
20. #priority