Where does “big kahuna” come from?

big kahuna (English) comes from English kahuna, from Hawaiian kahuna, from Hawaiian -na, from Proto-Polynesian -ŋa.

big kahuna (English): A boss, leader, chieftain, or top-ranking person...

Definitions

  1. A boss, leader, chieftain, or top-ranking person...

Ancestry of “big kahuna”, step by step

StepLanguageWordMeaning
1EnglishkahunaA priest or priestess of the traditional Hawaiian...
2Hawaiiankahunapriest, sorcerer, magician, minister, wizard;...
3Hawaiian-naCommon nominalizing suffix, sometimes with...
4Proto-Polynesian-ŋa
Every word from Proto-Polynesian -ŋaEvery word from Hawaiian -naEvery word from Hawaiian kahuna