Where does “tabui” come from?

tabui (Hungarian) comes from Hungarian tabu, from English taboo, from Tongan tapu, from Proto-Polynesian tapu, from Proto-Oceanic tabu, from Proto-Eastern Malayo-Polynesian tambu, from Proto-Central-Eastern Malayo-Polynesian tambu.

Ancestry of “tabui”, step by step

StepLanguageWordMeaning
1Hungariantabutaboo
2EnglishtabooAn inhibition or ban that results from social...
3Tongantapuprohibited, sacred
4Proto-Polynesiantaputaboo
5Proto-Oceanictabu—
6Proto-Eastern Malayo-Polynesiantambu—
7Proto-Central-Eastern Malayo-Polynesiantambu—
Every word from Proto-Central-Eastern Malayo-Polynesian tambu →Every word from Proto-Eastern Malayo-Polynesian tambu →Every word from Proto-Oceanic tabu →