Pilsner Syllabification: (Pil·sner)Pronunciation: /ˈpilznər/ (also pilsner, Pilsener, or pilsener)Definition of Pilsner noun a lager beer with a strong hop flavor, originally brewed at Pilsen in Bohemia (now the Czech Republic), and traditionally served in a tall glass tapered at the bottom. Pilsner in other Oxford dictionaries Definition of Pilsner in the British & World English dictionary