Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: xenon  'zee,nón [N. Amer], 'ze,nón [Brit]
  1. A colourless odourless inert gaseous element occurring in the earth's atmosphere in trace amounts
    - Xe, atomic number 54

Derived forms: xenons

Type of: argonon, chemical element, element, inert gas, noble gas

Part of: air

Encyclopedia: Xenon