Luftabschluss

== German == === Alternative forms === Luftabschluß (superseded) === Etymology === From Luft +‎ Abschluss. === Noun === Luftabschluss m (strong, genitive Luftabschlusses, plural Luftabschlüsse) exclusion of air ==== Declension ==== === Further reading === “Luftabschluss” in Duden online