FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

diapragmateuomai διαπραγματεύομαι — dee-ap-rag-mat-yoo'-om-ahee — from 1223 and 4231; to thoroughly occupy oneself, i.e. (transitively and by implication) to earn in business:--gain by trading.

see GREEK for 1223

see GREEK for 4231