noun
Refers to the Eastern Orthodox Christian denomination as a whole.
東方正教会は、ロシアやギリシャなどで広く信仰されている。
The Eastern Orthodox Church is widely practiced in countries such as Russia and Greece.
Compound of 東方 (tōhō, 'eastern') + 正教会 (seikyōkai, 'Orthodox Church'). The term is a direct translation of the English 'Eastern Orthodox Church'.