Source : Webster's Revised Unabridged Dictionary (1913)

Oxalethyline \Ox`al*eth"yl*ine\, n. [Oxalic + ethyl + -ine.]
   A poisonous nitrogenous base ({C6H10N2}) obtained indirectly
   from oxamide as a thick transparent oil which has a strong
   narcotic odor, and a physiological action resembling that of
   atropine. It is probably related to pyridine.