1. plural of complex; groups of buildings, facilities, or structures serving a related purpose
2. plural of complex; groups of related things that form a whole
3. plural of complex; psychological conditions involving repressed emotions or thoughts
Usage: psychology

Examples

• The shopping complexes in the downtown area attract thousands of visitors daily.
• Several apartment complexes were built near the university campus.
• The industrial complexes along the river provide jobs for local residents.
• Scientists study protein complexes to understand cellular functions.
• The sports complexes include swimming pools, tennis courts, and gymnasiums.
• Many people develop complexes about their appearance during adolescence.
• The entertainment complexes feature movie theaters and restaurants.