Where does “բյուրեղ” come from?

բյուրեղ (Armenian) comes from Old Armenian բիւրեղ, from Ancient Greek βήρυλλος, from Prakrit विरलायते, from Sanskrit वैडूर्य, from Pali veḷuriya, from Pali veḷur — white town.

բյուրեղ (Armenian): crystal; beryl; cut glass, crystal

Definitions

crystal; beryl; cut glass, crystal

Ancestry of “բյուրեղ”, step by step

Step	Language	Word	Meaning
1	Old Armenian	բիւրեղ	beryl; crystal
2	Ancient Greek	βήρυλλος	beryl
3	Prakrit	विरलायते	—
4	Sanskrit	वैडूर्य	cat's eye; a jewel; anything excellent of its...
5	Pali	veḷuriya	lapis lazuli, a precious stone
6	Pali	veḷur	white town

Every word from Pali veḷur →Every word from Sanskrit वैडूर्य →Every word from Pali veḷuriya →