sea change

noun

1
archaic : a change brought about by the sea
2
: a marked change : transformation
a sea change in public policy

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In The Tempest, William Shakespeare’s final play, sea change refers to a change brought about by the sea: the sprite Ariel, who aims to make Ferdinand believe that his father the king has perished in a shipwreck, sings within earshot of the prince, “Full fathom five thy father lies...; / Nothing of him that doth fade / But doth suffer a sea-change / into something rich and strange.” This is the original, now-archaic meaning of sea change. Today the term is used for a distinctive change or transformation. Long after sea change gained this figurative meaning, however, writers continued to allude to Shakespeare’s literal one; Charles Dickens, Henry David Thoreau, and P.G. Wodehouse all used the term as an object of the verb suffer, but now a sea change is just as likely to be undergone or experienced.

Examples of sea change in a Sentence

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Others see the sea change as less a legal tsunami than a tidal cultural shift — one jurors in New Mexico and California are riding, not speaking into existence. Sonja Sharp, Los Angeles Times, 28 Mar. 2026 Negari is one of a handful of high-net worth individuals and family offices that have recently entered the downtown office market amid a sea change in ownership. Jennifer Van Grove, San Diego Union-Tribune, 26 Mar. 2026 This is occurring amid a sea change in mathematics research. Joseph Howlett, Scientific American, 16 Mar. 2026 The mere fact that Parayko and Thomas were in the discussion signals a massive sea change in the way NHL GMs are thinking about acquiring talent. Mark Lazerus, New York Times, 6 Mar. 2026 See All Example Sentences for sea change

Word History

First Known Use

1612, in the meaning defined at sense 1

Time Traveler
The first known use of sea change was in 1612

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Cite this Entry

“Sea change.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20change. Accessed 31 Mar. 2026.

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