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Synonyms

overpower

American  
[oh-ver-pou-er] / ˌoʊ vərˈpaʊ ər /

verb (used with object)

overpowers, present (3rd person singular) overpowered, past participle, past overpowering present participle
  1. to overcome, master, or subdue by superior force.

    to overpower a maniac.

    Synonyms:
    beat, defeat, conquer, subjugate, vanquish
  2. to overcome or overwhelm in feeling; affect or impress excessively.

    overpowered with confusion and desire.

  3. to gain mastery over the bodily powers or mental faculties of.

    a strong drink that quickly overpowered him.

  4. to furnish or equip with excessive power.

    a giant motor that overpowered the pump.


overpower British  
/ ˌəʊvəˈpaʊə /

verb

  1. to conquer or subdue by superior force

  2. to have such a strong effect on as to make helpless or ineffective

  3. to supply with more power than necessary

"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

Derived Forms

Etymology

Origin of overpower

First recorded in 1585–95; over- + power

Explanation

To overpower is to overcome with greater strength. In order to win an arm-wrestling match, you must overpower your opponent. The word overpower is often used in situations where great force is used or required against some person or thing. One army might overpower another, or a mugger might overpower his victim. But delicate things, like the scent of a perfume, can also overpower you, especially if they're too strong. Our emotions can also overpower us: we cheer after a home run and swoon when it's love at first sight.

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Vocabulary lists containing overpower

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.

He wanted to include his friends in the world of “Omakase” without letting the feature list overpower the project’s mystique.

From Los Angeles Times • May 22, 2026

Often, it’s “winner takes all” in the tech industry, and large companies can overpower their competitors once they get to a certain market share.

From MarketWatch • May 13, 2026

Russell, a professor at the University of California, Berkeley, said the heads of the world's biggest AI companies understand the dangers posed by super-intelligent systems that could one day overpower humans.

From Barron's • Feb. 17, 2026

Finding failed galaxies like Cloud-9 is difficult because nearby bright objects often overpower their faint signals.

From Science Daily • Jan. 9, 2026

Could Ivan overpower him if he had to?

From Anya and the Nightingale by Sofiya Pasternack

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