uruwhenua (Maori) comes from Maori whenua, from Proto-Polynesian fenua, from Proto-Oceanic panua, from Proto-Eastern Malayo-Polynesian *banua, from Proto-Central-Eastern Malayo-Polynesian *banua, from Proto-Malayo-Polynesian banua, from Proto-Austronesian banua — inhabited land.
Ancestry of “uruwhenua”, step by step
uruwhenua traces back through two separate lines of ancestry.