Source : WordNet®

neon
     n : a colorless odorless gaseous element that give a red glow in
         a vacuum tube; one of the six inert gasses; occurs in the
         air in small amounts [syn: {Ne}, {atomic number 10}]

Source : Free On-Line Dictionary of Computing

Neon
     
        Charles Duff.  An object-oriented extension of FORTH, for the
        Mac.  Inheritance, SANE {floating-point}, system classes and
        objects for Mac interfacing, overlays.  Sold by Kriya Systems,
        1985-1988.  Modified, made PD and renamed Yerk.