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debase

American  
[dih-beys] / dɪˈbeɪs /

verb (used with object)

  • debases,
    present (3rd person singular)
  • debased,
    past participle,  past
  • debasing
    present participle
  1. to reduce in quality or value; adulterate.

    They debased the value of the dollar.

    Synonyms:
    defile, pollute, contaminate, corrupt, vitiate, lower
  2. to lower in rank, dignity, or significance.

    He wouldn't debase himself by doing manual labor.

    Synonyms:
    reduce, demean, abase, degrade

debase British  
/ dɪˈbeɪsɪdnɪs, dɪˈbeɪs /

verb

  1. (tr) to lower in quality, character, or value, as by adding cheaper metal to coins; adulterate

"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

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Etymology

Origin of debase

First recorded in 1555–65; de- + base 2; cf. abase

Explanation

To debase something is to make it corrupt or impure. If your lemonade stand sells “pure lemonade,” you’d insist on using real lemons instead of a mix; using a mix would debase your product. Debase is often used in the context of two things: coins and people. To debase a coin is to replace some of the precious metal in the coin with metal of lesser value. To debase a person is to corrupt them, often by driving them to perform an immoral act like (gasp!) using the lemonade mix. Just promise us you won’t do it.

Keep Reading on Vocabulary.com

Vocabulary lists containing debase

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:

Japan is not choosing to debase the yen.

From MarketWatch Jul. 28, 2026

These stories tell us that Diogenes was chased out of his native Sinope, on the north coast of what’s now Turkey, for his supposed role in a scheme to debase the city’s currency.

From The Wall Street Journal Dec. 17, 2025

“You don’t have to embarrass our guest by asking a question like that,” Trump said, then he proceeded to debase a journalist who wasn’t there to report on the event because he’d been silenced, forever.

From Los Angeles Times Nov. 20, 2025

The word has the pretense of a neutral reference, but is increasingly used to debase and belittle the underlying meaning of anti-racism and anti-bigotry.

From Salon May 5, 2021

He replied to Pavlov that he could not debase his own standards of sportsmanship and would see the match through despite Fischer’s outrageous conduct.

From "Endgame" by Frank Brady

"Has Mr Putin ever used one crude word to address you? This has never happened. Therefore, I think that such vocabulary debases America itself," he added.

From BBC Feb. 22, 2024

It debases all of us when it is reduced to a few letters and numbers — and, worse, perpetuates injustice when used on a systemic level.

From Salon Mar. 15, 2021

And that vision, that fight, in the midst of everything that degrades and debases you, you pull upon community, you pull upon cultural power, you pull upon your spirituality, and you pull upon hope.

From Slate Oct. 6, 2020

Art museum membership is usually pitched as a way to get admission discounts, which debases the museum enterprise as a mere commercial transaction.

From Los Angeles Times Jun. 12, 2019

It is so simple a fact and one that is so hard, apparently, to grasp: Whoever debases others is debasing himself.

From "The Fire Next Time" by James Baldwin

Whereas the European gothic, he concludes, was “an enlightened attack on a debased ruling class or entrenched superstition,” its American version emerged as “a Calvinist exposé of natural human corruption.”

From The Wall Street Journal May 22, 2026

The very concepts of intellectualism, and of objective knowledge itself, have been debased by a kind of Gresham’s Law, with the bad driving out the good.

From Salon Apr. 19, 2026

Yet she knows the history that reduced her to such a debased state.

From Los Angeles Times Dec. 15, 2025

There will be a new ball this season, the Nike Flight, which is "built with Aerowsculpt technology with grooves debased into the casing, to allow air to travel seamlessly around the ball, delivering truer flight".

From BBC Aug. 15, 2024

I’ve been debased through my association with you.

From "A Confederacy of Dunces" by John Kennedy Toole

Robbie’s most deliciously debasing scene is when she throws coins on the ground for a desperate beggar — and then that person forces her to watch as he picks them up.

From Los Angeles Times Feb. 11, 2026

Institutions, acting in their own interest, are debasing America’s pool of young, human capital.

From The Wall Street Journal Nov. 30, 2025

Dismissing the case, Mr Justice Chamberlain said Yaxley-Lennon's own barrister had accepted there was no evidence his client had been segregated "for the purpose of breaking his resistance or humiliating or debasing him".

From BBC Mar. 21, 2025

How debasing it feels to beg for that macaroni noodle.

From Washington Post Sep. 1, 2022

It is so simple a fact and one that is so hard, apparently, to grasp: Whoever debases others is debasing himself.

From "The Fire Next Time" by James Baldwin

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