Where does “ລົດໄຟຟ້າ” come from?

ລົດໄຟຟ້າ (Lao) comes from Lao ລົດໄຟ, from Thai รถไฟ, from Thai รถ, from Pali ratha, from Sanskrit रथ, from Proto-Indo-Iranian Hrátʰas, from Proto-Indo-European Hrót-h₂-os, from Proto-Indo-European Hret- — to roll; wheel; to run, roll.

ລົດໄຟຟ້າ (Lao): electric train

Definitions

  1. electric train

Ancestry of “ລົດໄຟຟ້າ”, step by step

ລົດໄຟຟ້າ traces back through two separate lines of ancestry.

via Lao ລົດໄຟ

StepLanguageWordMeaning
1Laoລົດໄຟtrain
2Thaiรถไฟtrain: connected group of rolling stock
3Thaiรถchariot, carriage, cart, wagon, or the like;...
4Palirathaa chariot, a car; delight, pleasure
5Sanskritरथchariot, car, especially a two-wheeled...
6Proto-Indo-IranianHrátʰaschariot
7Proto-Indo-EuropeanHrót-h₂-os
8Proto-Indo-EuropeanHret-to roll; wheel; to run, roll

via Lao ຟ້າ

StepLanguageWordMeaning
1Laoຟ້າsky; heaven; blue
2Proto-Tai*vaːꟲsky
Every word from Proto-Indo-European Hret-Every word from Proto-Indo-European Hrót-h₂-osEvery word from Proto-Indo-Iranian Hrátʰas