Where does “kumi ihuroa” come from?

kumi ihuroa (Maori) comes from Maori ihu, from Proto-Polynesian *isu, from Proto-Oceanic *icuŋ, from Proto-Malayo-Polynesian *ijuŋ, from Proto-Malayo-Polynesian ujuŋ, from Proto-Austronesian mujiŋ — nose.

Ancestry of “kumi ihuroa”, step by step

kumi ihuroa traces back through 3 separate lines of ancestry.

via Maori ihu

StepLanguageWordMeaning
1Maoriihunose
2Proto-Polynesian*isu
3Proto-Oceanic*icuŋnose organ of the face
4Proto-Malayo-Polynesian*ijuŋ
5Proto-Malayo-PolynesianujuŋAlternative form of *ijuŋ
6Proto-Austronesianmujiŋnose

via Maori roa

StepLanguageWordMeaning
1Maoriroalong; tall; slow
2Proto-Polynesianloalong

via Maori kumi

StepLanguageWordMeaning
1Maorikumi
Every word from Proto-Austronesian mujiŋEvery word from Proto-Malayo-Polynesian ujuŋEvery word from Proto-Malayo-Polynesian *ijuŋ