sea change

noun

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

Did you know?

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

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.
Other Democratic primaries to replace longtime incumbents — such as New York's Jerry Nadler and Maryland's Steny Hoyer — also drew attention for further demonstrating the party's generational sea change, including the declining significance of the Kennedy family aura. Phillip M. Bailey, USA Today, 24 June 2026 That was the beginning of a sea change at the label. Michael Riedel, Vanity Fair, 22 June 2026 Next Thursday's release of the Fed's preferred inflation gauge follows this week's FOMC meeting that marked a sea change for the central bank. Sarah Min, CNBC, 18 June 2026 Variety spoke with Hollywood producers, filmmakers, distributors and YouTube executives about this sea change and the young rebels taking Hollywood by storm. Marlow Stern, Variety, 2 June 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

Browse Nearby Words

Podcast

Cite this Entry

“Sea change.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sea%20change. Accessed 26 Jun. 2026.

More from Merriam-Webster on sea change

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster