ouzo UK /ˈuːzəʊ/US /ˈuzoʊ/ noun2 •An anise-flavoured aperitif, originating in Greece.Jai went in and poured out two glasses of ouzo, throwing a splash of water. He stuck his finger into each and stirred; the liquor swirled and got foggy. — 2018 •A serving of this drink.In Athens he looked up from his ouzo at what he called the ugliest people in the world. — 1957 formsouzos