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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At least a dozen graves are inundated.—Joe Holden, CBS News, 1 June 2026 For much of the last two decades, pro-charter forces routinely outspent the teachers union — although both sides spent more than enough to inundate local voters.—Howard Blume, Los Angeles Times, 29 May 2026 Network engineers are inundated with data from tools built for monitoring, change management, configuration management, incident response and more.—Nikhil Handigol, Forbes.com, 28 May 2026 They're laid, each fall, in ephemeral ponds; on dry mounds, like the one Dahrouge is circling, that should be inundated by winter's rains.—Nathan Rott, NPR, 27 May 2026 See All Example Sentences for inundate
Word History
Etymology
Latin inundatus, past participle of inundare, from in- + unda wave — more at water