Where does “มลภาวะทางแสง” come from?

มลภาวะทางแสง (Thai) comes from Thai มลภาวะ, from Thai ภาวะ, from Pali bhāva, from Sanskrit भाव, from Sanskrit भू, from Proto-Indo-European bʰuH- — to become, grow, appear.

มลภาวะทางแสง (Thai): light pollution

Definitions

  1. light pollution

Ancestry of “มลภาวะทางแสง”, step by step

มลภาวะทางแสง traces back through 3 separate lines of ancestry.

via Thai มลภาวะ

StepLanguageWordMeaning
1Thaiมลภาวะpollution
2Thaiภาวะcondition
3Palibhāvacondition; form; state; etc
4Sanskritभावbecoming, being, existing, occurring, appearance;...
5Sanskritभूthe act of becoming or arising; the place of...
6Proto-Indo-EuropeanbʰuH-to become, grow, appear

via Thai ทาง

StepLanguageWordMeaning
1Thaiทางway, route, or course for travel; opportunity;...
2Proto-Southwestern Taidaːŋᴬ²road; way
3Middle Chinese

via Thai แสง

StepLanguageWordMeaning
1Thaiแสงlight; diamond, jewel, precious stone, etc;...
2Old Khmerសេងradiance, brilliance; luster, gleam; etc; to...
Every word from Proto-Indo-European bʰuH-Every word from Sanskrit भूEvery word from Sanskrit भाव