Where does “vũ lượng kế” come from?

vũ lượng kế (Vietnamese) comes from Chinese 雨, from Proto-Sino-Tibetan *rV-waʔ — rain.

vũ lượng kế (Vietnamese): pluviometer; rain gauge

Definitions

  1. pluviometer; rain gauge

Ancestry of “vũ lượng kế”, step by step

StepLanguageWordMeaning
1Chinese雨—
2Proto-Sino-Tibetan*rV-waʔrain
Every word from Proto-Sino-Tibetan *rV-waʔ →Every word from Chinese 雨 →