tidal wave

noun

Synonyms of tidal wavenext
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.
Roach’s wedding reveal in March prompted a tidal wave of attention on Zendaya and Holland. Zack Sharf, Variety, 1 Apr. 2026 If the ripple from the show’s previous success is any guide, Saint-Tropez may soon see a tidal wave of set-jetters. Lanie Goodman, Condé Nast Traveler, 31 Mar. 2026 Precedent for tidal wave of cases The significant effects of two verdicts are about evidence and precedent. Carolina Rossini, The Conversation, 26 Mar. 2026 The actress, who rode a tidal wave of success in the late '90s, is cloaked in the kind of swagger that only lasting stardom can give. Anna Kaufman, USA Today, 20 Mar. 2026 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

Browse Nearby Words

Cite this Entry

“Tidal wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tidal%20wave. Accessed 4 Apr. 2026.

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
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