Opa!
(About.com) You may well hear this word at tonight's New Year's Eve celebrations - but just what does Opa mean, exactly? And also check out some other Greek phrases and terms you may encounter on your trip to Greece.
Greek Travel Glossary
More on Greek customs:
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updated 1249 (Greece for Visitors), inserted 10, updated 0, at 2012-06-01 04:21:01