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Synonyms

overcome

American  
[oh-ver-kuhm] / ˌoʊ vərˈkʌm /

verb (used with object)

overcame, overcome, overcoming
  1. to get the better of in a struggle or conflict; conquer; defeat.

    to overcome the enemy.

    Synonyms:
    vanquish
  2. to prevail over (opposition, a debility, temptations, etc.); surmount.

    to overcome one's weaknesses.

  3. to overpower or overwhelm in body or mind, as does liquor, a drug, exertion, or emotion.

    I was overcome with grief.

  4. Archaic. to overspread or overrun.


verb (used without object)

overcame, overcome, overcoming
  1. to gain the victory; win; conquer.

    a plan to overcome by any means possible.

overcome British  
/ ˌəʊvəˈkʌm /

verb

  1. (tr) to get the better of in a conflict

  2. (tr; often passive) to render incapable or powerless by laughter, sorrow, exhaustion, etc

    he was overcome by fumes

  3. (tr) to surmount (obstacles, objections, etc)

  4. (intr) to be victorious

"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

Related Words

See defeat.

Other Word Forms

Etymology

Origin of overcome

First recorded before 900; Middle English; Old English ofercuman; see over-, come

Explanation

Use the verb overcome when you talk about someone who has triumphed over adversity. It's great to see a friend who's always struggled in school overcome his learning disabilities and make the honor roll. You can also be overcome with emotions, or overwhelmed by your feelings. Many people feel so overcome with sadness at a movie — or happiness at a wedding — that they regret not bringing a pile of tissues with them. The verb overcome also means to win or surpass. If you are going to win the marathon, you are going to have to overcome having five runners ahead of you.

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Vocabulary lists containing overcome

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.

Other experimental technologies are also exploring ways to overcome this challenge, including ultrasound-based delivery systems, "brain shuttle" molecules, and additional nanoparticle platforms designed to cross the barrier more effectively.

From Science Daily • May 17, 2026

The man was in tears afterwards, utterly spent, completely overcome.

From BBC • May 16, 2026

Yet stocks often fail to move enough to overcome the fear or greed premium that dealers bake into options premiums to protect themselves.

From Barron's • May 13, 2026

He ran for president in 1940, endowed an eponymous college and launched a foundation to overcome gravity.

From The Wall Street Journal • May 13, 2026

She stood up, struggling to overcome her unease.

From "Wolf Brother" by Michelle Paver

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