Where does “patena” come from?

patena (English) comes from Ecclesiastical Latin patēna, from Ancient Greek πατάνη, from Proto-Indo-European pet-ano, from Proto-Indo-European pete-, from Proto-Finnic ete-, from Serbo-Croatian tẹ́, from Proto-Slavic ta — inflection of *tъ: ## feminine singular ##...

Ancestry of “patena”, step by step

patena traces back through two separate lines of ancestry.

via Ecclesiastical Latin patēna

StepLanguageWordMeaning
1Ecclesiastical Latinpatēna
2Ancient Greekπατάνηkind of flat dish
3Proto-Indo-Europeanpet-ano
4Proto-Indo-Europeanpete-to spread, stretch out
5Proto-Finnicete-
6Serbo-Croatiantẹ́of you
7Proto-Slavictainflection of *tъ: ## feminine singular ##...

via Sanskrit पतन

StepLanguageWordMeaning
1Sanskritपतनthe act of flying or coming down, alighting,...
Every word from Proto-Slavic ta