glyoxime
Gly*ox"ime, n. Etym: [Glyoxal + oxime.] (Chem.) Defn: A white, crystalline, nitrogenous substance, produced by the action of hydroxylamine on glyoxal, and belonging to the class of oximes; also, any one of a group of substances resembling glyoxime proper, and of which it is a type. See Oxime.