Héichuewen

== Luxembourgish == === Etymology === From héich (“high”) +‎ Uewen (“oven”), after German Hochofen (18th c.). === Pronunciation === IPA(key): /ˈhei̯χˌue̯ven/, [ˈhɜɪ̯ˌʑuə̯.vən] === Noun === Héichuewen m (plural Héichiewen) furnace, blast furnace (industrial device for smelting metal etc.)