Mentioned in Acts 20:15, an island in the Aegean Sea, about 5 miles distant from the mainland, having a roadstead, in the shelter of which Paul and his companions anchored for a night when on his third missionary return journey. It is now called Scio.
Easton’s Bible Dictionary
Chios
Name meaningopen; opening
Easton’s Bible Dictionary (1897), public domain. Text via Theographic Bible Metadata, CC BY-SA 4.0.