inundated; inundating
Synonyms of inundate

transitive verb

1
: overwhelm
was inundated with phone calls
2
: to cover with a flood : overflow

Did you know?

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.

Examples of inundate in a Sentence

Rising rivers could inundate low-lying areas. water from the overflowing bathtub inundated the bathroom floor
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The flooding inundated areas along the Trishuli River, burying buildings and damaging bridges and roadways. David Brennan, ABC News, 31 Aug. 2026 There’s a brief pause, and then my phone goes haywire, inundated with Bluetooth signal spam — new Airpods connections, contact requests, an avalanche of popups that make my phone basically unusable until Hedge shuts it off. Jack Crosbie, Rolling Stone, 31 Aug. 2026 Social media erupts over cancellation, pleads to Mamdani Since the cancellation was announced, social media was inundated with posts in support of the show, with some even reaching out to New York City Mayor Zohran Mamdani to intervene and save it. Saman Shafiq, USA Today, 26 Aug. 2026 After that, the team was inundated with requests from doctors seeking diagnostic help. Jason Liebowitz, New Yorker, 25 Aug. 2026 See All Example Sentences for inundate

Word History

Etymology

Latin inundatus, past participle of inundare, from in- + unda wave — more at water

First Known Use

1590, in the meaning defined at sense 2

Time Traveler
The first known use of inundate was in 1590

Browse Nearby Words

Cite this Entry

“Inundate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inundate. Accessed 4 Sep. 2026.

Kids Definition

inundated; inundating
1
: to cover with a flood : deluge entry 1
2
: overwhelm sense 2
inundated with email
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