Nissen hut

== English == === Etymology === Named after Canadian engineer Peter Norman Nissen (1871–1930). === Noun === Nissen hut (plural Nissen huts) (UK, Ireland) A prefabricated building, formerly used by the military, having a semicircular roof of corrugated iron. === See also === Iris hut Romney hut Quonset, Quonset hut === Further reading === Nissen hut on Wikipedia.Wikipedia