Strong's #1023: brachion (pronounced brakh-ee'-own)
properly, comparative of 1024, but apparently in the sense of brasso (to wield); the arm, i.e. (figuratively) strength:--arm.
Thayer's Greek Lexicon:
́
brachiōn
1) the arm
1a) the arm of God is a Hebrew idiom for the might and
Part of Speech: noun masculine
Relation: properly, comparative of G1024, but apparently in the sense of brasso (to wield)
Citing in TDNT: 1:639, 110
Usage:
This word is used 3 times:
Luke 1:51: "strength with his arm; he hath scattered the proud in the imagination of their"
John 12:38: "and to whom hath the arm of the Lord been revealed?"
Acts 13:17: "and with a high arm brought he them"