Where does “uap” come from?
uap (Classical Malay) comes from Malay wap, from Proto-Malayic uap, from Proto-Malayo-Chamic uap, from Proto-Malayo-Sumbawan uap, from Proto-Sunda-Sulawesi uab, from Middle Chinese 烏.
uap (Classical Malay): steam
Ancestry of “uap”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Malay | wap | steam |
| 2 | Proto-Malayic | uap | — |
| 3 | Proto-Malayo-Chamic | uap | — |
| 4 | Proto-Malayo-Sumbawan | uap | — |
| 5 | Proto-Sunda-Sulawesi | uab | — |
| 6 | Middle Chinese | 烏 | — |