Trisagion
Trisagion , noun
[New Latin, from Greek {not transcribed} thrice holy; {not transcribed} thrice + {not transcribed} holy.]
(Ecclesiastical) An ancient anthem, -- usually known by its Latin name tersanctus.See Tersanctus.
Trisagion , noun
[New Latin, from Greek {not transcribed} thrice holy; {not transcribed} thrice + {not transcribed} holy.]