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

  • The symbol for the element europium.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. Symbol for europium.

from the GNU version of the Collaborative International Dictionary of English

  • A prefix used frequently in composition, signifying well, good, advantageous; -- the opposite of dys-.
  • n. the chemical symbol for Europium, an element with atomic number 63 and atomic weight 151.96.

from The Century Dictionary and Cyclopedia

  • A prefix of Greek origin, meaning ‘good’ (for the purpose) or, as used adverbially, ‘well,’ ‘easily,’ implying excellence, fitness, abundance, prosperity, facility, easiness.

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

  • n. a bivalent and trivalent metallic element of the rare earth group
  • n. an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members


Sorry, no etymologies found.



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