- Main Entry:
- hi·er·ar·chy

- Pronunciation:
-
\ˈhī-(ə-)ˌrär-kē also ˈhi(-ə)r-ˌär-\
- Function:
- noun
- Inflected Form(s):
- plural hi·er·ar·chies
- Etymology:
- Middle English ierarchie rank or order of holy beings, from Anglo-French jerarchie, from Medieval Latin hierarchia, from Late Greek, from Greek hierarchēs
- Date:
- 14th century
1: a division of angels2 a: a ruling body of clergy organized into orders or ranks each subordinate to the one above it; especially : the bishops of a province or nation b: church government by a hierarchy3: a body of persons in authority4: the classification of a group of people according to ability or to economic, social, or professional standing; also : the group so classified5: a graded or ranked series <a hierarchy of values>