Meaning & Definition of Complex in English

Detailed Definitions

• Definition: A whole made up of parts, especially when difficult to understand.

  Example Sentence: The human brain is a complex organ.

• Definition: An emotional situation or problem.

  Example Sentence: He had a complex about his height.

• Definition: A compound or group of buildings used for a specific purpose.

  Example Sentence: The sports complex includes a swimming pool and tennis courts.

• Definition: In mathematics, a number that has both a real part and an imaginary part.

  Example Sentence: The number 3 + 4i is a complex number.

• Definition: Intricate or complicated.

  Example Sentence: The storyline of the movie was quite complex.

Etymology

Origin: Latin 'complexus', from 'complecti' meaning 'to entwine or embrace'.

Synonyms

Common Phrases and Expressions

• complex problem: A difficult issue that requires significant thought to resolve.
• complex structure: A structure made of interrelated parts that may be difficult to navigate.
• social complex: A group of interrelated social issues or dynamics.

Translations

• Spanish: complejo

• French: complexe

• German: komplex

• Russian: комплекс

Related Words

• complicated: Involving many different and confusing aspects or elements.

• intricate: Very detailed and complicated.

• sophisticated: Highly developed or intricate.

Slang Meanings of complex

• Meaning: A psychological condition regarding feelings of inferiority or superiority.

  Example Sentence: After failing the exam, he developed an inferiority complex.

• Meaning: A situation that has many layers or aspects to it, often making it hard to understand.

  Example Sentence: That relationship is so complex; I can't keep track of everything that’s happening.