Where does “მური” come from?

მური (Georgian) comes from Old Armenian մուր, from Proto-Indo-European muHtro-, from Proto-Indo-European mewH- — to wash, wet; to make wet, wash; wet.

მური (Georgian): smut, soot; myrrh

Definitions

smut, soot; myrrh

Ancestry of “მური”, step by step

Step	Language	Word	Meaning
1	Old Armenian	մուր	soot; ink; black, dark, miserable
2	Proto-Indo-European	muHtro-	—
3	Proto-Indo-European	mewH-	to wash, wet; to make wet, wash; wet

Every word from Proto-Indo-European mewH- →Every word from Proto-Indo-European muHtro- →Every word from Old Armenian մուր →