Definition of osey in English:

osey

Pronunciation /ˈəʊsi/

noun

historical, rare
  • Any of several, probably often sweet, Portuguese wines from the Lisbon area, but frequently associated with the Auxois and Alsace areas of France.

Origin

Late Middle English; earliest use found in Statutes of Realm. From Anglo-Norman osey from Oseye, the name of Azoia, a region near Lisbon in Portugal.