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Webster 1913 Edition
Trisagion
‖
Tris-ag′i-on
,Noun.
[NL., fr. Gr. [GREEK] thrice holy; [GREEK] thrice + [GREEK] holy.]
(Eccl.)
An ancient anthem, – usually known by its Latin name tersanctus.See
Tersanctus
. Webster 1828 Edition
Trisagion
TRISAG'ION
,Noun.