Through late 14th century Old French magique, the word "magic" derives via Latin magicus from the Greek adjective magikos (μαγικός) used in reference to the "magical" arts — in particular divination — of the Magians (Greek: magoi, singular mágos, μάγος), the Zoroastrian astrologer priests. Greek mágos is first attested in Heraclitus (6th century BC, apud. Clement Protrepticus 12) who curses the Magians and others for their "impious rites." Greek magikos is attested from the 1st century Plutarch, typically appearing in the feminine, in μαγική τέχνη (magike techne, Latin ars magica) "magical art."
