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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Blichfeld, who has been attending the event for 16 years, noticed the sea change when the city’s irreverent, highly individualized street style began circulating widely across social media. Kelsey Stewart, InStyle, 7 Aug. 2026 In the longer term, however, dealership sales are part of a sea change in the automotive industry. Sean Tucker, AJC.com, 7 Aug. 2026 Disarming would represent a sea change for Hamas, whose founding charter calls for armed resistance against Israel, and which sees its arsenal, including rockets, anti-tank missiles and explosives, as lying at the heart of its identity. Samy Magdy, Los Angeles Times, 31 July 2026 Minotaur, 304 pages, $28 The subgenre of culinary mysteries has undergone a sea change in the past 16 years. Oline H. Cogdill, Sun Sentinel, 20 July 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 12 Aug. 2026.

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