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  1. HIERARCHY Definition & Meaning - Merriam-Webster

    The idea of categorizing groups according to rank readily transferred to the organization of priestly or other governmental rule. The word hierarchy is, in fact, related to a number of governmental …

  2. Hierarchy - Wikipedia

    A hierarchy (from Greek: ἱεραρχία, hierarkhia, 'rule of a high priest', from hierarkhes, 'president of sacred rites') is an arrangement of items (objects, names, values, categories, etc.) that are …

  3. HIERARCHY | English meaning - Cambridge Dictionary

    HIERARCHY definition: 1. a system in which people or things are arranged according to their importance: 2. the people in…. Learn more.

  4. Hierarchy | Definition, Types, & Examples | Britannica

    hierarchy, in the social sciences, a ranking of positions of authority, often associated with a chain of command and control. The term is derived from the Greek words hieros (“sacred”) and …

  5. HIERARCHY Definition & Meaning | Dictionary.com

    HIERARCHY definition: any system of persons or things ranked one above another. See examples of hierarchy used in a sentence.

  6. Hierarchy (2025) - IMDb

    Hierarchy: Directed by Russell K Reed. With Chiderah Uzowulu, Xavier Alvarado, Neyla Cantu, Carol Hickey. Two adoptive brothers in Texas get caught up in crime, running from both police …

  7. 15 Hierarchy Examples (2025) - Helpful Professor

    Sep 14, 2023 · A hierarchy is a ranking system in which entities (people, data points, etc.) are ranked according to relative importance, status, authority, or another factor.

  8. Hierarchy - Definition, Meaning & Synonyms | Vocabulary.com

    Also known as a pecking order or power structure, a hierarchy is a formalized or simply implied understanding of who's on top or what's most important.

  9. HIERARCHY definition in American English | Collins English …

    A hierarchy is a system of organizing people into different ranks or levels of importance, for example in society or in a company. Like most other American companies with a rigid …

  10. hierarchy noun - Definition, pictures, pronunciation and usage …

    Definition of hierarchy noun from the Oxford Advanced Learner's Dictionary. [countable, uncountable] a system, especially in a society or an organization, in which people are …