#1281 διαπραγματεύομαι diapragmateuomai {dee-ap-rag-mat-yoo'-om-ahee}

 from G1223 and G4231; TDNT - 6:641,927; v

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

 1) thoroughly, earnestly to undertake a business
 2) to undertake a business for sake of gain

—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 - gain by trading 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)