English Reference

Word

hierarchy

Phoneticshi·er·ar·chy

US/ˈhaɪˌɹɑɹki/

UK/hˈaɪəɹɑːki/

Definitions

01social or professional ranking

C1

n. a system in an organization where people are ranked one above the other according to their power or status.

n. a social or organizational structure in which individuals or groups are ranked according to authority, status, or seniority.

“In the company hierarchy, the managers report directly to the vice president.”

“The rigid corporate hierarchy made it difficult for junior employees to propose innovative ideas to the executive board.”

Academic

Usage

Often used with the definite article 'the' when referring to a specific organization's structure.

Synonyms

pecking orderrankingladder

02classification of things

C1

n. a way of organizing ideas or objects into levels, from the most important to the least important.

n. a series of ordered groupings within a system, such as biological classifications or data structures.

“The software organizes your files in a hierarchy of folders and subfolders.”

“Maslow's hierarchy of needs suggests that basic physical requirements must be met before a person can pursue higher psychological goals.”

Academic

Usage

Commonly appears in the phrase 'hierarchy of' followed by a plural noun.

Real-World Examples

“Her father drew on the logic of age and hierarchy – “Because I’m your father and I said so” – and she demanded to be treated as a person first and a daughter second.”
The Conversation · 17 Aug 2026
“Rigid hierarchies have given way to looser networks of transporters and financial specialists operating through front companies.”
The Conversation · 10 Aug 2026
“The results suggest that Shimao's social hierarchy was organized through patrilineal descent, meaning ancestry and status were traced through fathers.”
ScienceDaily · 21 Jul 2026
“There was a brief moment last autumn when Maresca’s former side looked most capable of challenging Arsenal before his squabbles with the hierarchy brought an end to the Italian’s tenure.”
The Guardian · 16 Aug 2026

Etymology

From Middle English ierarchie, jerarchie, from Old French ierarchie, jerarchie, from Late Latin ierarchia, from Latin hierarchia, from Ancient Greek ἱεραρχία (hierarkhía, “rule of a high priest”), from ἱεράρχης (hierárkhēs, “high priest”), from ἱερός (hierós, “holy”) + ἄρχω (árkhō, “I rule”), equivalent to hiero- + -archy. The H was re-added c. 1500 due to influence from Classical Latin.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Collocations

social hierarchy

This entry

Level
C1 · Advanced
Frequency
Frequent
Updated

Scan code

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English Reference