Where does “คืนวัน” come from?

คืนวัน (Thai) comes from Thai วัน, from Sanskrit वन, from Proto-Indo-European wen- — to wish for, desire, strive for, win, love; to...

คืนวัน (Thai): night and day; all night, all day; all the time; round the clock

Definitions

  1. night and day; all night, all day; all the time; round the clock

Ancestry of “คืนวัน”, step by step

คืนวัน traces back through two separate lines of ancestry.

via Thai วัน

StepLanguageWordMeaning
1Thaiวันday; daytime; today
2Sanskritवनa tree; a forest, wood, grove, thicket, quantity...
3Proto-Indo-Europeanwen-to wish for, desire, strive for, win, love; to...

via Thai คืน

StepLanguageWordMeaning
1Thaiคืนnight; to be or cause to be back: to return; to...
2Proto-Taiɣɯːnᴬnight
Every word from Proto-Indo-European wen-Every word from Sanskrit वनEvery word from Thai วัน