πρεσβυτέριον
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
English (LSJ)
or πρεσβῠ-εῖον, τό,
A council of elders, presbytery, Ev.Luc.22.66, Act.Ap.22.5, 1 Ep.Ti.4.14. II honour or privilege of an elder, Thd.Su.50.
German (Pape)
[Seite 699] τό, Versammlung oder Rath der Aelteren, N. T.