Overview
The term Greek Orthodox Church (Greek: Ἑλληνορθόδοξη Ἐκκλησία, Ellinorthódoxi Ekklisía, ) has three meanings.
The broader meaning refers to "the entire body of Orthodox (Chalcedonian) Christianity, sometimes also called 'Eastern Orthodox,' 'Greek Catholic,' or generally 'the Greek Church.
A second, narrower meaning refers to "any of several independent churches within the worldwide communion of (Eastern) Orthodox Christianity that retain the use of the Greek language in formal ecclesiastical settings".
The third meaning refers to the Church of Greece, the Eastern Orthodox Church operating within the modern borders of Greece.
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