þjóðbraut (Icelandic) comes from Icelandic þjóð, from Old Norse þjóð, from Proto-Germanic þeudō, from Proto-Indo-European tewtéh₂, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.
þjóðbraut (Icelandic): highway, main road
Definitions
highway, main road
Ancestry of “þjóðbraut”, step by step
þjóðbraut traces back through two separate lines of ancestry.