Greek word
synédrion
συνέδριον
What it means
a joint session, i.e., the Jewish Sanhedrin
a joint session, i.e. (specially), the Jewish Sanhedrin; by analogy, a subordinate tribunal
Where it comes from
neuter of a presumed derivative of a compound of sýn (σύν) and the base of hedraîos (ἑδραῖος)