#1482 ἐθνικός ethnikos {eth-nee-kos'}

 from G1484; TDNT - 2:372,201; n m

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

 1) adapted to the genius or customs of a people, peculiar to a
    people, national
 2) suited to the manners or language of foreigners, strange, foreign
 3) in the NT savouring of the nature of pagans, alien to the
    worship of the true God, heathenish
    3a) of the pagan, the Gentile

—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 - heathen 1, heathen man 1; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)