Samos

Boyd’s Bible Dictionary:

(height). An island of the Grecian archipelago, on the coast of Lydia. Visited by Paul on his third tour (Acts 20:15).

Concise Bible Dictionary:

An island in the Ægean Sea, a few miles south-west of Ephesus, only incidently mentioned in the return of Paul’s third missionary journey (Acts 20:15). It is still called Samos.

Strong’s Dictionary of Greek Words:

Greek:
Σάμος
Transliteration:
Samos
Phonic:
sam’-os
Meaning:
of uncertain affinity; Samus, an island of the Mediterranean
KJV Usage:
Samos

Jackson’s Dictionary of Scripture Proper Names:

a token: a sandy bluff

Potts’ Bible Proper Names:

High place; sandy:―an island of the Mediterranean, Acts 20:15. {Loca celsa}