Pronunciation: [kˌaθəlˈɪkə͡ʊz] (IPA) 
The word "katholikos" is derived from Greek and is spelled with the IPA phonetic transcription /kəˈθɒlɪkɒs/. The word refers to the highest ranking bishop in some Christian denominations. The spelling of "katholikos" is unique and can be difficult for some to remember as it is not spelled how it sounds. The use of IPA helps to clarify the pronunciation of the word, making it easier to learn and use in conversation.
Katholikos is a noun that refers to the highest religious authority or leader in certain Eastern Orthodox churches. Derived from the Greek word "katholikos," meaning "universal," the term carries the connotation of being all-encompassing or comprehensive in terms of religious authority.
In the context of the Eastern Orthodox Church, the katholikos is typically equivalent to the position of a patriarch. This individual holds significant religious and administrative responsibilities, overseeing a region or a particular church jurisdiction. The katholikos is considered to be the ultimate authority and has the power to make decisions on doctrine, appoint bishops, and perform other key functions essential to the governance of the church.
The katholikos is often regarded as a spiritual leader who embodies the unity and the universality of the church. This title emphasizes the central role played by the individual in guiding and unifying the faithful within their jurisdiction. The position of katholikos carries prestige and influence, as well as responsibility for preserving and upholding the teachings and traditions of the Eastern Orthodox Church.
Overall, the term "katholikos" signifies the highest hierarchical authority within certain Eastern Orthodox churches, embodying the notion of universality and unity.
The word "katholikos" is of Greek origin. It comes from the combination of two Greek words: "katholou" meaning "according to the whole" or "universal", and "ikos" meaning "pertaining to" or "related to". Thus, "katholikos" can be interpreted as "universal" or "pertaining to the whole". In the context of Christianity, it refers to the Catholic Church, which considers itself universal or worldwide.
