Tersanctus
English
Etymology
Borrowed from
Ecclesiastical Latin
tersānctus
, from
ter
(
“
thrice
”
)
+
sānctus
(
“
holy
”
)
.
Proper noun
Tersanctus
The
Trisagion
(beginning “Holy God, Holy Mighty, Holy Immortal …”).
The
Sanctus
(beginning “Holy, holy, holy, Lord God of hosts …”).