Where does “Rkatsiteli” come from?

Rkatsiteli (English) comes from Georgian რქაწითელი, from Georgian წითელი, from Old Georgian წითელი, from Proto-Georgian-Zan *c̣₁itel-.

Ancestry of “Rkatsiteli”, step by step

Step	Language	Word	Meaning
1	Georgian	რქაწითელი	—
2	Georgian	წითელი	red; communist
3	Old Georgian	წითელი	red; table of contents; ark
4	Proto-Georgian-Zan	*c̣₁itel-	—

Rkatsiteli — Etymology, Origin & Word History | Etymology Explorer