Where does “jas hujan” come from?

jas hujan (Indonesian) comes from Indonesian hujan, from Malay hujan, from Proto-Malayic hujan, from Proto-Malayo-Polynesian quzan, from Proto-Austronesian quzaN — rain.

jas hujan (Indonesian): raincoat

Definitions

  1. raincoat

Ancestry of “jas hujan”, step by step

jas hujan traces back through two separate lines of ancestry.

via Indonesian hujan

StepLanguageWordMeaning
1Indonesianhujanrain
2Malayhujanrain
3Proto-Malayichujanrain
4Proto-Malayo-Polynesianquzanrain
5Proto-AustronesianquzaNrain

via Indonesian jas

StepLanguageWordMeaning
1Indonesianjascoat; jacket
2DutchjasA coat; Someone who hasn't been born and raised...
Every word from Proto-Austronesian quzaN