complex
adjective
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complicated in structure
noun
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a whole structure (as a building) made up of interconnected or related structuresbuilding complex
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a conceptual whole made up of complicated and related partsโthe complex of shopping malls, houses, and roads created a new townโcomposite
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(psychoanalysis) a combination of emotions and impulses that have been rejected from awareness but still influence a person's behavior
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a compound described in terms of the central atom to which other atoms are bound or coordinatedcoordination compound