a shortening of European used as a combining form, especially with the meaning “western European,” particularly in reference to the European financial market or the European Economic Community: Eurodollar; Eurofarmers.
Also especially before a vowel, Eur-.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
before a vowel eur-
combining form (sometimes capital)
Europe or Europeaneurodollar
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
before vowels Eur-, word forming element meaning "Europe, European," from comb. form of Europe.
Online Etymology Dictionary, © 2010 Douglas Harper