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 field is inundated with a full panorama of bright, bold colors, with hot pink being particularly popular.—
Mack Degeurin,
Popular Science,
2 July 2026 Multiple levee breaches inundated the entire Lower Ninth Ward during the storm, killing many and damaging or destroying thousands of homes.—
Marshall Shepherd,
Forbes.com,
29 June 2026 Then we are inundated with being male-centered and then man-haters.—
Armando Tinoco,
Deadline,
28 June 2026 Widespread flooding across Kentucky has left at least four dead Saturday, prompting dozens of rescues after heavy rains wiped out bridges, inundated roads and flooded homes, with more significant rainfall on the way.—
Emma Tucker,
CNN Money,
27 June 2026 See All Example Sentences for inundate
Word History
Etymology
Latin inundatus, past participle of inundare, from in- + unda wave — more at water