complex

noun B2

Meaning

A complex is a group of interconnected parts or elements that form a whole, often making it difficult to understand or analyze.
💡 Be careful not to confuse "complex" (noun) with "complex" (adjective), which describes something that is complicated.

Example Sentences

Is the new office complex easy to find ?
The new sports complex has many facilities for everyone .
The new sports complex includes a swimming pool and gym .
The research complex houses several laboratories for scientific experiments .

Never forget "complex"

Set a daily goal, reinforce with word cards and games, and track your progress in the Vocab5000 app — learn every B2 level word permanently with our science-based repetition system.

Vocab5000