Where does “air terjun” come from?

air terjun (Indonesian) comes from Indonesian air, from Malay air, from Proto-Malayic air, from Proto-Malayo-Chamic air, from Proto-Malayo-Sumbawan wair, from Proto-Malayo-Polynesian wahiʀ — water.

air terjun (Indonesian): waterfall flow of water over the edge of a cliff

Definitions

  1. waterfall flow of water over the edge of a cliff

Ancestry of “air terjun”, step by step

air terjun traces back through 3 separate lines of ancestry.

via Indonesian air

StepLanguageWordMeaning
1Indonesianairwater; a cockfight round which started by...
2Malayairwater; a cockfight round which started by...
3Proto-Malayicairwater
4Proto-Malayo-Chamicairwater
5Proto-Malayo-Sumbawanwairwater
6Proto-Malayo-Polynesianwahiʀwater

via Malay air terjun

StepLanguageWordMeaning
1Malayair terjunwaterfall flow of water over the edge of a cliff
2Malayterjunto leap down; to jump from a higher place to a lower place
3Classical Malayترجون
4Proto-Malayic*tVɣəɟun

via Indonesian terjun

StepLanguageWordMeaning
1Indonesianterjunto leap down; to jump from a high place to a lower place
Every word from Proto-Malayo-Polynesian wahiʀEvery word from Proto-Malayo-Sumbawan wairEvery word from Proto-Malayo-Chamic air