Where does “ລະດູໃບໄມ້ຫຼົ່ນ” come from?

ລະດູໃບໄມ້ຫຼົ່ນ (Lao) comes from Lao ລະດູ, from Sanskrit ऋतु, from Proto-Indo-Iranian Hr̥túš, from Proto-Indo-European h₂ér-tus ~ h₂r̥-téw-s, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

ລະດູໃບໄມ້ຫຼົ່ນ (Lao): autumn, fall

Definitions

  1. autumn, fall

Ancestry of “ລະດູໃບໄມ້ຫຼົ່ນ”, step by step

ລະດູໃບໄມ້ຫຼົ່ນ traces back through 3 separate lines of ancestry.

via Lao ລະດູ

StepLanguageWordMeaning
1Laoລະດູseason, time of year
2Sanskritऋतुany settled point of time, fixed time, time...
3Proto-Indo-IranianHr̥túšfixed point of time, period, epoch; fixed order,...
4Proto-Indo-Europeanh₂ér-tus ~ h₂r̥-téw-s
5Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via Lao ໃບ

StepLanguageWordMeaning
1Laoໃບleaf
2Proto-Taiɓaɰᴬleaf

via Lao ໄມ້

StepLanguageWordMeaning
1Laoໄມ້plant, tree; wood, timber; plank; wooden object
2Proto-Taimwajᶜtree; wood; tree, wood
Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂ér-tus ~ h₂r̥-téw-sEvery word from Proto-Indo-Iranian Hr̥túš