διαπραγμᾰτεύομαι,
discuss or examine thoroughly, τοῦτον τὸν λόγον [[ 5th-6th c.BC: Plato Philosophus “Phaedo” 77d; τὴν αἰτίαν [prev. work] 95e. ] Refs 5th c.BC+]
__II gain by trading, [[NT.Luke.19.15. ] NT]
__III accomplish, τι πρὸς τοὺς θεούς [[ 4th c.AD: Iamblichus Philosophus “de Mysteriis” 5.16. ] Refs 4th c.AD+]