Abbott-Smith Manual Greek Lexicon
πρεσβυτέριον (G4244)
3 **† πρεσβυτέριον , -ου, τό ( πρεσβύτερος ), [in LXX: Da TH Su 50 A*;] a body of elders , presbytery : of the Sanhedrin (cf. συνέδριον ), Lk 22:66 , Ac 22:5 ; of Christian presbyters, I Ti 4:14 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain