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English definition of “complex”

complex

adjective    /kəmˈpleks, ˈkɑm·pleks/
having many parts related to each other in ways that may be difficult to understand: a complex surgical procedure The question of who is legally responsible is a complex issue. complexity    /kəmˈplek·sɪ·t̬i/ noun [C/U] [U] You must understand the variety and complexity of tasks assigned to the police.
(Definition of complex adjective from the Cambridge Academic Content Dictionary © Cambridge University Press)
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