<p><strong>Verb (used with object)</strong></p><ul><li>to live in or overrun to an unwanted degree or in a troublesome manner, especially as predatory animals or vermin do: I had a major problem with cockroaches infesting my kitchen.</li><li>The emerald ash borer has already infested many of the local ash trees.</li><li>to be numerous in, as anything undesirable or troublesome: the cares that infest the day.</li><li>Archaic: to harass.</li></ul><p><strong>End of Response</strong></p>