Definition of "Euro"

Euro¹

adjective
comparative more Euro, superlative most Euro
1. Clipping of European.
noun
plural Euros or Euro
1. (proscribed) Alternative spelling of euro, the currency and coin introduced 1999.
2. (soccer, usually followed by the year) The UEFA European Football Championship, a European football competition held between the international teams of Europe every four years.
  Quotations
  England could have met world and European champions Spain but that eventuality was avoided by Sweden's 2-0 win against France, and Rooney's first goal in a major tournament since scoring twice in the 4-2 victory over Croatia in Lisbon at Euro 2004.
  2012 June 19, Phil McNulty, “England 1-0 Ukraine”, in BBC Sport‎
3. Clipping of European.

Euro²

proper noun
1. A ghost town in Western Australia.