Source : Webster's Revised Unabridged Dictionary (1913)

Glonoin \Glon"o*in\ Glonoine \Glon"o*ine\, n. [Glycerin + oxygen
   + nitrogen + -in, -ine.]
   1. Same as {Nitroglycerin}; -- called also {oil of glonoin}.
      [Obs.]

   2. (Med.) A dilute solution of nitroglycerin used as a
      neurotic.