multiplex
n.a building that contains several different businesses or services, like a shopping mall or a cinema with many screens. It can also describe a complex system with many parts working together.
n.a complex of several different businesses or services under one roof, such as a cinema complex or a shopping mall. In a technical context, it refers to a system or structure composed of multiple distinct but interconnected parts.
“The new multiplex has eight screens showing different movies.”
“The city center is dominated by a massive multiplex that includes a cinema, several restaurants, and a gym.”
“The architect designed the urban multiplex to serve as a social hub, integrating residential units with commercial spaces to encourage community interaction throughout the day.”
From multi- + -plex or multi- + complex.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.