Dictionary
eu-
a combining form meaning “good,” “well,” occurring chiefly in words of Greek origin (
eupepsia); in scientific coinages, esp. taxonomic names, it often has the sense “true, genuine” (
eukaryote)
EU
European Union.
Eu
—
Symbol, Chem.
europium.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.