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  1. Complexity - Wikipedia

    Complexity characterizes the behavior of a system or model whose components interact in multiple ways and follow local rules, leading to non-linearity, randomness, collective dynamics, hierarchy, and …

  2. COMPLEXITY Definition & Meaning - Merriam-Webster

    The meaning of COMPLEXITY is something complex. How to use complexity in a sentence.

  3. COMPLEXITY | definition in the Cambridge English Dictionary

    COMPLEXITY meaning: 1. the state of having many parts and being difficult to understand or find an answer to: 2. the…. Learn more.

  4. COMPLEXITY Definition & Meaning | Dictionary.com

    COMPLEXITY definition: the state or quality of being complex; intricacy. See examples of complexity used in a sentence.

  5. complexity noun - Definition, pictures, pronunciation and usage notes ...

    Definition of complexity noun from the Oxford Advanced Learner's Dictionary. [uncountable] the state of being formed of many parts; the state of being difficult to understand. I was astonished by the size …

  6. COMPLEXITY definition and meaning | Collins English Dictionary

    Complexity is the state of having many different parts connected or related to each other in a complicated way. ...a diplomatic tangle of great complexity.

  7. Complexity | Definition, Theory, & Facts | Britannica

    Nov 10, 2025 · Complexity refers to a scientific theory that asserts that some systems display behavioral phenomena that are inexplicable by conventional explanations or analysis of its individual parts.

  8. complexity, n. meanings, etymology and more | Oxford English …

    complexity, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

  9. Complexity - definition of complexity by The Free Dictionary

    com•plex•i•ty (kəmˈplɛk sɪ ti) n., pl. -ties. 1. the state or quality of being complex; intricacy: the complexity of urban life. 2. something complex: the complexities of foreign policy.

  10. complexity - WordReference.com Dictionary of English

    [uncountable] the state or condition of being complex: the complexity of the human mind. [countable] something that is complex: The complexities of modern life were too much for him.

  11. Complexity - Definition, Meaning & Synonyms | Vocabulary.com

    When you see the word complexity, think of something with a lot of pieces, something not easy to put into words or understand. Things that can have complexity include: the events leading up to the …

  12. COMPLEXITY Synonyms: 39 Similar and Opposite Words | Merriam-Webster ...

    Synonyms for COMPLEXITY: complexness, sophistication, intricacy, elaborateness, complicatedness, involution, complication, heterogeneity; Antonyms of COMPLEXITY: simplicity, simplification, …

  13. COMPLEXITY | English meaning - Cambridge Dictionary

    COMPLEXITY definition: 1. the state of having many parts and being difficult to understand or find an answer to: 2. the…. Learn more.

  14. complexity | meaning of complexity in Longman Dictionary of ...

    complexity meaning, definition, what is complexity: the state of being complicated: Learn more.

  15. Complexity Definition & Meaning | Britannica Dictionary

    COMPLEXITY meaning: 1 : the quality or state of not being simple the quality or state of being complex; 2 : a part of something that is complicated or hard to understand usually plural

  16. complexity | Dictionaries and vocabulary tools for English language ...

    Definition of complexity. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

  17. COMPLEXITY - Meaning & Translations | Collins English Dictionary

    Master the word "COMPLEXITY" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

  18. complexity - Wiktionary, the free dictionary

    Nov 1, 2025 · (uncountable) The state of being complex; intricacy; entanglement. The battle was like the grinding of an immense and terrible machine to him. Its complexities and powers, its grim processes, …

  19. COMPLEXITY - Definition & Translations | Collins English Dictionary

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