WordNet 3.0 Copyright © 2006 by Princeton University.
- 1. europium, Eu, atomic number 63, metallic element, metal
- usage: a bivalent and trivalent metallic element of the rare earth group
- 2. European Union, EU, European Community, EC, European Economic Community, EEC, Common Market, Europe, world organization, world organisation, international organization, international organisation, global organization
- usage: an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members; "he tried to take Britain into the Europen Union"
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See also: eu (Dictionary)