landbúnaður (Icelandic) comes from Icelandic búnaður, from Old Norse búnaðr, from Old Norse búa, from Proto-Germanic būaną, from Proto-Indo-European bʰuH- — to become, grow, appear.
landbúnaður (Icelandic): agriculture, farming
Definitions
agriculture, farming
Ancestry of “landbúnaður”, step by step
landbúnaður traces back through two separate lines of ancestry.