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  1. HIERARCHY Definition & Meaning - Merriam-Webster

    The meaning of HIERARCHY is a body of persons in authority. How to use hierarchy in a sentence. What did hierarchy originally mean?

  2. Hierarchy - Wikipedia

    Hierarchy is an important concept in a wide variety of fields, such as architecture, philosophy, design, mathematics, computer science, organizational theory, systems theory, systematic …

  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 & Meaning | Dictionary.com

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

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

    Hierarchy is, in the social sciences, a ranking of positions of authority, often associated with a chain of command and control.

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

    Definition of hierarchy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  7. HIERARCHY - Definition & Translations | Collins English Dictionary

    Discover everything about the word "HIERARCHY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

  8. Hierarchy - definition of hierarchy by The Free Dictionary

    Define hierarchy. hierarchy synonyms, hierarchy pronunciation, hierarchy translation, English dictionary definition of hierarchy. n. pl. hi·er·ar·chies 1. A group of persons or things organized …

  9. hierarchy - Wiktionary, the free dictionary

    Nov 24, 2025 · hierarchy (plural hierarchies) A body of authoritative officials organized in nested ranks. quotations

  10. hierarchy - WordReference.com Dictionary of English

    hierarchy /ˈhaɪəˌrɑːkɪ/ n ( pl -chies) a system of persons or things arranged in a graded order a body of persons in holy orders organized into graded ranks the collective body of those so …