In the summer of 1993, record rains in the Midwest caused the Mississippi River to overflow its banks, break through levees, and inundate the entire countryside; such an inundation hadn't been seen for at least a hundred years. By contrast, the Nile River inundated its entire valley every year, bringing the rich black silt that made the valley one of the most fertile places on earth. (The inundations ceased with the completion of the Aswan High Dam in 1970.) Whenever a critical issue is being debated, the White House and Congressional offices are inundated with phone calls and emails, just as a town may be inundated with complaints when it starts charging a fee for garbage pickup.
Rising rivers could inundate low-lying areas.
water from the overflowing bathtub inundated the bathroom floor
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The 10 East fast lane was also inundated at certain points, forcing my Honda Civic and other similarly low-to-the-ground vehicles to merge into dryer, slow lanes.—Andrew J. Campa, Los Angeles Times, 21 Feb. 2026 According to Jordan, the cafe has been inundated with calls.—Sean Timberlake, Sacbee.com, 20 Feb. 2026 Low lying property including homes, businesses, and some critical infrastructure may be inundated.—Rick Sobey, Boston Herald, 20 Feb. 2026 The digital media platform was inundated with reports that some users were not able to stream videos on the site.—Armando Tinoco, Deadline, 17 Feb. 2026 See All Example Sentences for inundate
Word History
Etymology
Latin inundatus, past participle of inundare, from in- + unda wave — more at water