Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A change caused by the sea: "Of his bones are coral made:/Those are pearls that were his eyes:/Nothing of him that doth fade,/But doth suffer a sea change” ( Shakespeare).
- n. A marked transformation: "The script suffered considerable sea changes, particularly in structure” ( Harold Pinter).
Wiktionary
- n. idiomatic A profound transformation.
WordNet 3.0
- n. a profound transformation
Etymologies
- From Shakespeare's The Tempest, 1, ii. (Wiktionary)
Examples
“Essentially a moral man, his rigid New England morality has suffered a sea change and developed into the morality of the master-man of affairs, equally rigid, equally uncompromising, but essentially Jesuitical in that he believes in doing wrong that right may come of it.”
“Although Dr. Remen was also the only woman so honored, I couldn’t help noticing that the majority of people in the room championing this sea change in medical consciousness were themselves women.”
Lists
These user-created lists contain the word ‘sea change’.
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weather idioms
blow the doors off, calm before the s..., eye of the hurricane, it's an ill wind ..., which way the win..., right as rain, storm is brewing, weather the storm, up a storm, quick as lightning, April showers bri..., scattered to the ... and 50 more...
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Changes
change, changes, Changes, sea change, loose change, ch-ch-changes, oil change, changeling, change of address, the more things c..., don't change hors..., Playing for Change and 15 more...
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ecbrenner's list
flatline, luddism, apocalipstick, muttsucker, leviathan of fore..., flint, coryphaeus, donnybrook, bandwidth, bagpipe the mizen, cheesed off, asterism and 525 more...
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favourite phrases
light pollution, poop deck, inclement weather, pole star, wax poetic, grandfather clock, tea cozy, lunar maria, shotgun wedding, gathering my wits..., pyrrhic victory, scorched earth and 108 more...
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euphonic logorrhea
cephalopodous, plumulaceous, oblomovism, etiolation, pavonine, somnolent, logorrhea, fulguration, gossamer, prestidigitation, daffodil, inchoate and 174 more...
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Dain's Words
rabble, terminus, archaic, atavism, demiurge, waylay, syzygy, jocoserious, quark, entropy, cinnabar, shamble and 912 more...
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What, another list?
ravishing, ravenous, pronk, brinksmanship, jaspe, mottle, chasm, testy, temperament, ponder, personally, phantom and 206 more...
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Fun Phrases & Idioms
dust up, wreak havoc, the willies, cash cow, average joe, drama queen, fancy pants, houston we have a..., in your face, just deserts, kangaroo court, quality time and 78 more...
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new words for a wench
new words i want to keep
warrant, predicate, disparage, deride, requite, edifying, cut it fine, pervasive, thwart, concur, appertain, comprise and 78 more...
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phraseology
put a sock in it, you poltroon of a..., bob's your uncle, a wink's as good ..., clever trousers, que sera sera, he said she said, hot and bothered, filth flarn filth, fannie's your aunt, like fun you are, like a colt you are and 25 more...
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idioms
don't shoot the m..., blood from a turnip, a watched pot nev..., underfoot, to each his own, cut to the chase, cut the mustard, grand purpose, pass the buck, throw under the bus, scapegoat, strike a chord and 27 more...
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medieval
ghosts
ancestors
unnameable, unknowable, unfathomable
the feeling of reading Joseph Conrad or H. P. Lovecraft
or walking through Kunark in EverQuest
or looking at medi...horror, gloom, melancholia, malebolgia, leviathan, dwelling, dread, cthulu, azazel, bog, skein, pilfer and 32 more...
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The Idioz Box
blue heelers, neighbours, home and away, logies, spicks and specks, good news week, burt newton, abc, channel ten, seven network, sbs, mr squiggle and 19 more...
Tweets
Looking for tweets for sea change.

gangerh Hah! So 'tis, John! Oct 20, 2009
john sweet tooth fairy! Oct 20, 2009
gangerh But, but... that would surely be a deep sea change. Oct 19, 2009
ecbrenner "A profound transformation." --WordNet Oct 19, 2009
bilby Lovely citation, thanks vpl. Dec 3, 2007
victoriapl Full fathom five thy father lies;
Of his bones are coral made;
Those are pearls that were his eyes;
Nothing of him that does fade,
But doth suffer a sea-change
Into something rich and strange.
from The Tempest by William Shakespeare Dec 3, 2007