Bedeutung von “complex” — Learner’s Dictionary

complex

noun [ C ] us uk /ˈkɒmpleks/
BUILDINGS

a group of buildings or rooms that are used for a particular purpose:

a sports/housing complex
MENTAL

a mental problem that makes someone anxious or frightened about something:

an inferiority complex

(Definition von “complex noun” aus dem Cambridge Learner's Dictionary © Cambridge University Press)