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**pow·er ** /ˈpaʊər/ Pronunciation Key - Show Spelled Pronunciation[pou-er] Pronunciation Key - Show IPA Pronunciation
–noun 1. ability to do or act; capability of doing or accomplishing something.
2. political or national strength: the balance of power in Europe.
3. great or marked ability to do or act; strength; might; force.
4. the possession of control or command over others; authority; ascendancy: power over men’s minds.
5. political ascendancy or control in the government of a country, state, etc.: They attained power by overthrowing the legal government.
6. legal ability, capacity, or authority: the power of attorney.
7. delegated authority; authority granted to a person or persons in a particular office or capacity: the powers of the president.
8. a document or written statement conferring legal authority.
9. a person or thing that possesses or exercises authority or influence.
10. a state or nation having international authority or influence: The great powers held an international conference.
11. a military or naval force: The Spanish Armada was a mighty power.
12. Often, powers. a deity; divinity: the heavenly powers.
**13. powers, Theology. an order of angels. Compare angel **(def. 1).
14. Dialect. a large number or amount: There’s a power of good eatin’ at the church social.
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I looked it up in the dictionary for you

All the orders are in the dictionary. Powers is the name of the order of angels their rank. **
Thrones
dictionary.reference.com/browse/thrones
Angels
dictionary.reference.com/browse/angels
Dominations or Dominions
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