Where does “sanhedryn” come from?

sanhedryn (Polish) comes from Hebrew סַנְהֶדְרִין, from Ancient Greek συνέδριον, from Ancient Greek σῠ́νεδρος, from Ancient Greek σῠν-, from Ancient Greek σύν, from Proto-Hellenic *ksún — beside, with.

sanhedryn (Polish): sanhedrin

Definitions

sanhedrin

Ancestry of “sanhedryn”, step by step

Step	Language	Word	Meaning
1	Hebrew	סַנְהֶדְרִין	—
2	Ancient Greek	συνέδριον	council
3	Ancient Greek	σῠ́νεδρος	sitting together
4	Ancient Greek	σῠν-	together; with, together
5	Ancient Greek	σύν	beside, with
6	Proto-Hellenic	*ksún	beside, with

Every word from Proto-Hellenic *ksún →Every word from Ancient Greek σῠν- →Every word from Ancient Greek σύν →