παραγωγὴ ἀπὸ τοῦ μὴ ὄντος εἰς τὸ εἶναι. For παραγωγή it is not easy to give an equivalent; it is leading or bringing with a notion of change, sometimes a change into error, as when it means a quibble. It is not quite the Ben. Latin “productio.” It is not used intransitively; if there is a παραγωγὴ, there must be ὁ παράγων, and similarly if there is evolution or development, there must be an evolver or developer.