# hierarch

> English word · Noun

## Definitions
1. One who has high and controlling authority in sacred things; the chief of a sacred order.
2. A title of bishops in their role as ordinaries (arbiters of canon law) over their respective dioceses.

## Etymology
From Medieval Latin hierarcha, from Ancient Greek ἱεράρχης (hierárkhēs) Derived from ἱερός (hierós, “holy”) + -άρχης (-árkhēs, “ruler”, “leader”).
ἱερός from Proto-Hellenic *iherós, from Proto-Indo-European *ish₁ros. There are a number of candidate cognates with this word. Compare Sanskrit इषिर (iṣira, “vigorous, fresh, blooming”) and Oscan 𐌀𐌉𐌔𐌖𐌔𐌉𐌔 (aisusis).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/hierarch