See Also: ethionic(medicine)
ethionic(dictionary)
refound(1)(dictionary)
refound(2)(dictionary)

refound(2) (iou) and ethionic (iou)


refound(2) (iou)



refound verb2 trans. M17.
[from RE- + FOUND verb2.]
Cast (a metal object) again; recast.

ethionic (iou)



ethionic adjective. M19.
[from ETHER noun1 + THIONIC.]
Chemistry. ethionic acid, an acid, HO3SC2H4OSO3H, known only in solution and obtained by the action of water on ethionic anhydride; ethionic anhydride, a crystalline cyclic compound, C2H4S2O6, formed by the action of sulphur trioxide on ethylene or ethanol.