Strong's #1413: dunastes (pronounced doo-nas'-tace)

from 1410; a ruler or officer:--of great authority, mighty, potentate.

Thayer's Greek Lexicon:

́

dunastēs

1) a prince, a potentate

2) a courtier, high officer, royal minister of great authority

Part of Speech: noun masculine

Relation: from G1410

Citing in TDNT: 2:284, 186

Usage:

This word is used 3 times:

 

Luke 1:52: "He hath put down the mighty from their seats, and exalted them of low degree."
Acts 8:27: "a man of Ethiopia, an eunuch of great authority under Candace queen of the Ethiopians, who"
1 Timothy 6:15: "blessed and only Potentate, the King of kings, and"