Where does “pākaua” come from?

pākaua (Hawaiian) comes from Hawaiian kaua, from Hawaiian lua, from Proto-Eastern Polynesian rua, from Proto-Nuclear Polynesian rua, from Proto-Polynesian rua, from Proto-Oceanic rua, from Proto-Eastern Malayo-Polynesian duha, from Proto-Central-Eastern Malayo-Polynesian duha — two.

pākaua (Hawaiian): a fort, stronghold; a place of refuge; a garrison

Definitions

  1. a fort, stronghold; a place of refuge; a garrison

Ancestry of “pākaua”, step by step

pākaua traces back through two separate lines of ancestry.

via Hawaiian kaua

StepLanguageWordMeaning
1Hawaiiankauaa war, battle, army
2Hawaiianluatwo; second; double
3Proto-Eastern Polynesianrua
4Proto-Nuclear Polynesianrua
5Proto-Polynesianruatwo
6Proto-Oceanicruatwo
7Proto-Eastern Malayo-Polynesianduha
8Proto-Central-Eastern Malayo-Polynesianduha
9Proto-Malayo-Polynesianduhatwo
10Proto-Austronesian*duha
11Proto-AustronesianduSatwo

via Hawaiian

StepLanguageWordMeaning
1Hawaiianfence, wall, enclosure
2Proto-Polynesian*pa
Every word from Proto-Austronesian duSaEvery word from Proto-Austronesian *duhaEvery word from Proto-Malayo-Polynesian duha