Definitions of complexity often depend on the concept of a "system" – a set of parts or elements that have relationships among them differentiated from relationships with other elements …

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 …

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

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

Dec 5, 2016 · The meaning of COMPLEXITY is something complex. How to use complexity in a sentence.

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.

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 …

Complexity is an open access journal publishing original research and review articles across a broad range of disciplines with the purpose of reporting important advances in the scientific …

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

Complexity Explorer delivers online courses, tutorials, and resources essential to the study of complex systems. Complexity Explorer is an educational project from the Santa Fe Institute.