Chios

Boyd’s Bible Dictionary:

(open). The island of Scio (Acts 20:15).

Concise Bible Dictionary:

Island in the Aegean Sea, passed by Paul in his voyage from Troas to Caesarea (Acts 20:15): now named Scio.

Strong’s Dictionary of Greek Words:

Number:
5508 (find all occurrences in KJV Bible)
Greek:
Χίος
Transliteration:
Chios
Phonic:
khee’-os
Meaning:
of uncertain derivation; Chios, an island in the Mediterranean
KJV Usage:
Chios

Jackson’s Dictionary of Scripture Proper Names:

an unlucky throw of dice

Potts’ Bible Proper Names:

A serpent; open:―an island in the Mediterranean, Acts 20:15. {Serpens}