• consisting of many different and connected parts

Synonyms: compound, composite, compounded, multiplex

• denoting or involving numbers or quantities containing both a real and an imaginary part

• denoting an ion or molecule in which one or more groups are linked to a metal atom by coordinate bonds

• a group of similar buildings or facilities on the same site

Synonyms: building, complex, structure, development

• a related group of emotionally significant ideas that are completely or partly repressed and cause psychological conflict that affects mental states or behaviour

• an ion or molecule in which one or more groups are linked to a metal atom by coordinate bonds

• make (an atom or compound) form a complex with another