>>1365740>>1365741It's sami and it's spelled "lávvu", it's a light tipi style tent traditionally used by nomadic reindeer herders. It also shares etymological root with finnish "laavu" which is is a completely different semi-permanent structure used in the wilderness and it's basically a single roof-half that might or might not have walls (but it's always open on the one side at least) and it's coated with conifer branches, moss or turf.