Where does “dyān” come from?

dyān (Old Khmer) comes from Thai เทียน, from Old Khmer dyan — candle.

Ancestry of “dyān”, step by step

StepLanguageWordMeaning
1Thaiเทียนcandle; penis; touch-me-not: the plant,...
2Old Khmerdyancandle

Words derived from “dyān”

Every word from Old Khmer dyan →Every word from Thai เทียน →