hierarchy
UK: ˈhaɪə.rɑː.ki | US: ˈhaɪ.rɑːr.ki
n. a system in which members of an organization or society are ranked according to relative status or authority
n. a classification of things according to their perceived importance
n. (theology) the organization of angels in celestial ranks
The word "hierarchy" originates from Greek hierarkhia (ἱεραρχία), combining hieros (sacred) and arkhia (rule). Initially, it referred to the ranking of angels or clergy in religious contexts. Over time, it broadened to describe any structured system of authority, reflecting the original logic of "sacred order." The term entered English via Old French ierarchie in the 14th century.
The corporate hierarchy determines decision-making power.
In medieval Europe, the feudal hierarchy defined social roles.
The church’s hierarchy was reformed during the Renaissance.
Animals exhibit a dominance hierarchy within their groups.
She climbed the political hierarchy through years of service.