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.
Further complicating matters are the tidal wave of family secrets exposed by the strain Milo’s disappearance put on Peter and his siblings, Brian (Daniel Monks) and Lia (Abby Elliott). Hunter Ingram, Variety, 8 Nov. 2025 In the weeks since its launch, Platner’s campaign has received a tidal wave of support to the tune of more than four million dollars in donations and nine thousand volunteers across Maine. Li Goldstein, Bon Appetit Magazine, 17 Oct. 2025 Fields was swallowed by a tidal wave of pressure that pulled him underwater all day. Nick Kosmider, New York Times, 12 Oct. 2025 By now, the tidal wave impact of Lauryn Hill’s debut and only solo album is unequivocal. Pitchfork, 30 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

Browse Nearby Words

Cite this Entry

“Tidal wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tidal%20wave. Accessed 15 Nov. 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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