#1497 εἴδωλον eidolon {i'-do-lon}

 from G1491; an image (i.e. for worship); TDNT - 2:375,202; n n

—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) an image, likeness
    1a) i.e. whatever represents the form of an object, either real
        or imaginary
    1b) used of the shades of the departed, apparitions, spectres,
        phantoms of the mind, etc.
 2) the image of an heathen god
 3) a false god

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - idol 11; 11

—Exhaustive Concordance (KJV Translation Frequency & Location)