tidal wave

noun

1
a
: an unusually high sea wave that is triggered especially by an earthquake
b
: an unusual rise of water alongshore due to strong winds
2
: something overwhelming especially in quantity or volume
a tidal wave of tourists

Examples of tidal wave in a Sentence

a tidal wave of emotion
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.
Suddenly, the entirety of Bethpage Black felt like it was caught up in an enormous tidal wave that was lifting the American fans and their players toward the most incredible comeback this event had ever seen. Kyle Feldscher, CNN Money, 28 Sep. 2025 Answers include: radiation storms, tidal waves, mass destruction, and yes, more meteors. Mike Miller, Entertainment Weekly, 25 Sep. 2025 Unlike the emotional tidal wave of last week’s Pisces eclipse, this one is quieter, subtler, but no less important. Dossé-Via Trenou, Refinery29, 14 Sep. 2025 The result is a tidal wave of companies moving away from artificial colors, even before any new regulations kick in forcing them to ditch these products. Louis Biscotti, Forbes.com, 11 Sep. 2025 See All Example Sentences for tidal wave

Word History

First Known Use

1830, in the meaning defined at sense 1b

Time Traveler
The first known use of tidal wave was in 1830

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Cite this Entry

“Tidal wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tidal%20wave. Accessed 6 Oct. 2025.

Kids Definition

tidal wave

noun
1
: an unusually high sea wave that is triggered especially by an earthquake
2
: an unusual rise of water alongshore due to strong winds
Last Updated: - Updated example sentences
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