Trisagion

[tri'sægiɔn]

Definition

(n.) An ancient anthem, -- usually known by its Latin name tersanctus.See Tersanctus.

Inputed by Gerard

Definition

n. a hymn used in the early and Oriental Churches and in the Greek Church consisting of the words 'O Holy God holy and mighty holy and immortal have mercy on us.' The name is often applied erroneously to the Tersanctus.

Inputed by Bella