ῑ̓χώρ (11. 757)

Pathologically-speaking, the antiquated term for watery discharge, especially with an offensive odour, was deliberately given in negative connotations by early Christian writers to dispel the last vestiges of pagan veneration for the old gods by turning the ethereal fluid that flows in the veins of the immortals of mythology into something foul and corrupt. Classically ichor was understood to be the blood of the Olympians and—unlike the blood of Christ—was deadly toxic to humans if they came in contact with it. A Cretan myth, later appropriated by the Greeks in the Colossus of Rhodes, told of a giant bronze automaton made by Hephaestus at Zeus’ request to protect Europa and the island from invaders and pirates, this sentinel called Talos circling the shores three times a day, lobbing boulders at approaching ships. The robot was powered by a single circuit vein that ran from its head to its ankle filled with ichor, and was eventually defeated by Jason and the Argonauts with the help of Medea, who told them to unscrew the retaining plug at the base and exsanguinate it. In modern Greek, ichor is also used for the words gravy and naphtha, an older term for petroleum, probably due to the belief it was a by-product of decaying giants.