Strong's #3465: Musia (pronounced moo-see'-ah)

of uncertain origin; Mysia, a region of Asia Minor:--Mysia.

Thayer's Greek Lexicon:

́

Musia

Mysia = "land of beach trees"

1) a province of Asia Minor on the shore of the Aegean Sea, between Lydia and Popontis; it included the cities of Pergamos, Troas, and Assos

Part of Speech: noun proper locative

Relation: of uncertain origin

Usage:

This word is used 2 times:

 

Acts 16:7: "After they were come to Mysia, they attempted to go into Bithynia: but"
Acts 16:8: "And they passing by Mysia came down to Troas."