Third-person singular simple present indicative form of overpopulate.(verb)
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Use "overpopulates" in a sentence
"The US overpopulates itself via mass immigration, but refuses to take action toward a sustainable future."
"A species overpopulates, the resources needed to support it are exhausted and those members less-capable of obtaining resources die."
"Set in the Dust Bowl years (yet slightly futuristic), "Mr. Shivers" lives up to its name - if, that is, you can keep your focus on the novel and ignore the near-Shakespearean prose that overpopulates its pages."