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vagary

American  
[vuh-gair-ee, vey-guh-ree] / vəˈgɛər i, ˈveɪ gə ri /

noun

  • vagaries
    plural
  1. an unpredictable or erratic action, occurrence, course, or instance.

    the vagaries of weather; the vagaries of the economic scene.

  2. a whimsical, wild, or unusual idea, desire, or action.

    Synonyms:
    crotchet, quirk, whim, caprice

vagary British  
/ vəˈɡɛərɪ, ˈveɪɡərɪ /

noun

  1. an erratic or outlandish notion or action; whim

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of vagary

1565–75, in sense “wandering journey”; apparently < Latin vagārī to wander

Explanation

A vagary is an unexpected and unpredictable change, and the word is usually used in the plural. You might know from experience that the vagaries of winter weather make planning a vacation in February a risky proposition. Vagary traces back to the Latin root meaning "wander," and you can think of a vagary as something that wanders. Events or situations that seem to change at random have vagaries. Whether the hottest new boy band will succeed or not is dependent on the vagaries of teenage enthusiasms. The vagaries of the real estate market will determine whether that swamp property you just bought is a gold mine or a disaster.

Keep Reading on Vocabulary.com

Vocabulary lists containing vagary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Still, the fact that the weird home exercise equipment corporation—er, sorry, media company—is one of the most potentially lucrative platforms for musicians is yet another bizarre vagary of the modern music industry.

From Slate Jul. 12, 2021

It covers the whole wide world of early-19th-century trade, and it evinces a worldly acceptance of human disparity and vagary.

From Washington Post Nov. 16, 2018

If they mess up — or even if the issue is just a vagary of your own personal preferences — it’s only right to give them another chance.

From Seattle Times Jan. 5, 2017

Insider trading is really not well defined so that it can escape the vagary between the well informed participant and the person who is actually using knowledge that is withheld deliberately to mislead traders.

From New York Times May 23, 2016

As Sullivan saw it, “Burnham came out of his somnambulistic vagary and joined in. He was keen enough to understand that ‘Uncle Dick’”—meaning Hunt—“had done him a needed favor.”

From "The Devil in the White City" by Erik Larson

Time to focus less on the vagaries of geopolitics and more on how you can have a great rest of your night.

From Slate Aug. 17, 2026

And if so, just who, on a day when the vagaries of links golf on the blustery Lancashire coast propelled several players into realistic contention and just as quickly swept their aspirations aside.

From BBC Aug. 2, 2026

Sodium-ion technology is notable because it could free batteries from the vagaries of the lithium price cycle, the analysts said.

From The Wall Street Journal Apr. 28, 2026

The vagaries of the schedule are something that figures to hamper MLS teams all season.

From Los Angeles Times Feb. 18, 2026

His enlistment seemed just another of Leper’s vagaries, such as the time he slept on top of Mount Katahdin in Maine where each morning the sun first strikes United States territory.

From "A Separate Peace" by John Knowles

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