from The American Heritage® Dictionary of the English Language, 4th Edition

  • The symbol for the element xenon.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Symbol for xenon.

from The Century Dictionary and Cyclopedia

  • n. A chemical symbol of xenon: less commonly used than X.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts


Sorry, no etymologies found.



Log in or sign up to get involved in the conversation. It's quick and easy.