Ethernity

 “Eternity appears to me in the image of an immobile ether, which consequently is not luminiferous. I would describe luminiferous ether as circularly mobile and perishable. And I deduce from Aristotle (Treatise on the Heavens) that it is appropriate to write ETHERNITY.”

- Alfred Jarry, Exploits & Opinions of Dr. Faustroll, Pataphysician