Where does “รัศมี” come from?

รัศมี (Thai) comes from Sanskrit रश्मि, from Proto-Indo-Aryan raśmíṣ.

รัศมี (Thai): ray of light; radius

Definitions

  1. ray of light; radius

Ancestry of “รัศมี”, step by step

StepLanguageWordMeaning
1Sanskritरश्मिrope, string, cord; rein, bridle, leash; whip,...
2Proto-Indo-Aryanraśmíṣ—
Every word from Proto-Indo-Aryan raśmíṣ →Every word from Sanskrit रश्मि →
รัศมี — Etymology, Origin & Word History | Etymology Explorer