Where does “bật lửa” come from?
bật lửa (Vietnamese) comes from Vietnamese lửa, from Proto-Vietic -laːs, from Proto-Mon-Khmer slaas — fire, to burn.
bật lửa (Vietnamese): lighter
Ancestry of “bật lửa”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Vietnamese | lửa | fire |
| 2 | Proto-Vietic | -laːs | fire |
| 3 | Proto-Mon-Khmer | slaas | fire, to burn |