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

  • The symbol for the element francium.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Symbol for francium.
  • abbr. Abbreviation for franc.

from The Century Dictionary and Cyclopedia

  • An abbvraviation of French.
  • An abbreviation of France
  • of Friday.

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

  • n. a radioactive element of the alkali-metal group discovered as a disintegration product of actinium


Sorry, no etymologies found.



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