Where does “potiraș” come from?

potiraș (Romanian) comes from Romanian potir, from Old Church Slavonic потирь, from Ancient Greek ποτήριον, from Ancient Greek ποτήρ, from Ancient Greek πῑ́νω, from Proto-Indo-European peh₃- — to drink.

potiraș (Romanian): small chalice

Definitions

small chalice

Ancestry of “potiraș”, step by step

Step	Language	Word	Meaning
1	Romanian	potir	chalice
2	Old Church Slavonic	потирь	—
3	Ancient Greek	ποτήριον	cup; absorbent preparation; goat's thorn
4	Ancient Greek	ποτήρ	drinking-cup
5	Ancient Greek	πῑ́νω	I drink
6	Proto-Indo-European	peh₃-	to drink

Every word from Proto-Indo-European peh₃- →Every word from Ancient Greek πῑ́νω →Every word from Ancient Greek ποτήρ →