Definition of "metroplex" [metroplex]

• A large metropolitan area containing several cities and their suburbs. (noun)

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• "The whole metroplex is generally called Dallas or Dallas-Ft."
• "From the start, Armstrong wanted a film that could make it at the "metroplex" as she describes it - a climate change blockbuster."
• "Today, metro Houston and the Dallas-Fort Worth metroplex are both pressing the San Francisco Bay area for the No. 4 spot, and Detroit is far behind."