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Synonyms

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

His motives are obvious: He’s a bully and it’s fun for him to watch people debase themselves to please him.

From Salon Apr. 3, 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

I knew he was trying to be menacing, but I didn’t feel fear so much as astonishment at the way this adult was willing to debase himself to ruin our night.

From Slate Feb. 10, 2025

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

In order to emerge victorious in his quest to bring the World Cup to Mexico, De la Torre debases himself and backstabs shamelessly.

From Los Angeles Times Jun. 4, 2026

The Kremlin spokesman said it was "unlikely to infringe on our president, President Putin. But it debases those who use such vocabulary".

From BBC Feb. 22, 2024

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

Said corporation's very wealthy owner insults the court and her client, then debases Julius himself after the judge has the man jailed for contempt, which he is well within his rights to do.

From Salon May 14, 2020

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

At a time when even the greatest achievements are debased in a culture that gives equal weight to meritricious novelty, is it even worth the trouble?

From Los Angeles Times Jun. 8, 2026

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

Scottish National Party MP John Nicolson said the post was "nauseating" and that it "cheapened and debased" politics.

From BBC Apr. 9, 2023

Fearing the worst, the debased tlatoani made a begging public appearance on behalf of the Spanish.

From "1491" by Charles C. Mann

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

Argentina has a history of debasing its currency, which is why its people keep billions of dollars in coffee cans, home safes and mattresses.

From The Wall Street Journal Oct. 12, 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

But Kidman isn’t debasing herself or regressing just for the sick sight of it all.

From Salon Dec. 23, 2024

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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