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vow

American  
[vou] / vaʊ /

noun

  • vows
    plural
  1. a solemn promise, pledge, or personal commitment.

    marriage vows; a vow of secrecy.

  2. a solemn promise made to a deity or saint committing oneself to an act, service, or condition.

  3. a solemn or earnest declaration.


verb (used with object)

  • vows,
    present (3rd person singular)
  • vowed,
    past participle,  past
  • vowing
    present participle
  1. to make a vow of; promise by a vow, as to God or a saint.

    to vow a crusade or a pilgrimage.

  2. to pledge or resolve solemnly to do, make, give, observe, etc..

    They vowed revenge.

  3. to declare solemnly or earnestly; assert emphatically (often followed by a clause as object).

    She vowed that she would take the matter to court.

  4. to dedicate or devote by a vow.

    to vow oneself to the service of God.

verb (used without object)

  • vows,
    present (3rd person singular)
  • vowed,
    past participle,  past
  • vowing
    present participle
  1. to make a vow.

  2. to make a solemn or earnest declaration.

idioms

  1. take vows, to enter a religious order or house.

vow British  
/ vaʊ /

noun

  1. a solemn or earnest pledge or promise binding the person making it to perform a specified act or behave in a certain way

  2. a solemn promise made to a deity or saint, by which the promiser pledges himself to some future act, course of action, or way of life

  3. to enter a religious order and commit oneself to its rule of life by the vows of poverty, chastity, and obedience, which may be taken for a limited period as simple vows or as a perpetual and still more solemn commitment as solemn vows

"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

verb

  1. (tr; may take a clause as object or an infinitive) to pledge, promise, or undertake solemnly

    he vowed that he would continue

    he vowed to return

  2. (tr) to dedicate or consecrate to God, a deity, or a saint

  3. (tr; usually takes a clause as object) to assert or swear emphatically

  4. archaic (intr) to declare solemnly

"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

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of vow

1250–1300; Middle English < Anglo-French, Old French vo ( u ) < Latin vōtum, neuter of vōtus, past participle of vovēre to vow

Explanation

To vow is to make an earnest promise or pledge. People getting married often vow to stick together “till death do us part,” while a presidential candidate might vow to lower taxes. You can use vow as both a noun and a verb: A vow is a solemn declaration; to vow is the act of making that promise. Vows are meant to be serious, sacred things, even vows made with the best intentions can be broken. Wrote American short-story writer and poet Dorothy Parker, “By the time you swear you are his, shivering and sighing, And he vows his passion is infinite and undying—Lady, make a note of this: One of you is lying.”

Keep Reading on Vocabulary.com

Vocabulary lists containing vow

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:

Tributes on Chinese social media revived Zhu’s most quotable lines, including his vow that he had prepared “100 coffins, 99 for corrupt officials and one for myself.”

From The Wall Street Journal Aug. 18, 2026

“All current ticket holders for LA Jazz Festival events will be refunded in full within 30 days. We apologize deeply for this situation and vow to make this right over time.”

From Los Angeles Times Aug. 7, 2026

If Infantino does vow to fight on, Uefa and countries from other confederations must look to find other ways to oust him.

From BBC Aug. 5, 2026

If you have $35,000 in credit-card debt, not only should you cut up your cards, you should take the pieces and burn them on a pyre and vow never to make this mistake again.

From MarketWatch Jul. 17, 2026

After dinner, the children drifted off to their rooms with their poker faces congealed and their imposed vow of silence unbroken.

From "The Great Santini" by Pat Conroy

Parton and Dean were rarely seen in public together, and renewed vows in 2016.

From Los Angeles Times Aug. 25, 2026

Kevin Warsh, the new chairman of the Federal Reserve, vows that he’s going to do his darndest to bring inflation back down to the central bank’s official 2% target.

From MarketWatch Aug. 10, 2026

Similarly, the Independent has the headline: "Burnham vows to be 'circuit-breaker' PM as he purges cabinet".

From BBC Jul. 21, 2026

A performance from Stevie Nicks, personal vows, high school friends and a "garden inside the Garden": details are slowly emerging about Taylor Swift and Travis Kelce's star-studded wedding in New York.

From Barron's Jul. 4, 2026

They celebrated anniversaries, regularly renewed their vows, and growled when challenged by outside forces.

From "Me Talk Pretty One Day" by David Sedaris

Carney vowed to retaliate with dollar-for-dollar tariffs on U.S. goods, which are scheduled to go into effect on Sept. 8.

From The Wall Street Journal Aug. 24, 2026

"I am working towards being at Derry City's next home game, I have come through a lot in life and I will overcome FND," she vowed.

From BBC Aug. 22, 2026

Authorities have vowed to tighten scrutiny of the island's tourists and crackdown on unruly foreigners.

From BBC Aug. 21, 2026

I vowed, as a newly single woman, that I would find someone like that.

From Los Angeles Times Aug. 21, 2026

So I vowed to show her everything I knew.

From "The Detective's Assistant" by Kate Hannigan

The former Air New Zealand boss led his centre-right party to victory in the 2023 elections vowing to bring down the cost of living and reduce taxes.

From BBC Aug. 12, 2026

He skewers Farage, vowing not to take £5 million gifts from crypto billionaires, and spend more time in Clacton than Washington.

From Barron's Aug. 12, 2026

Union members and employee representatives last month held a series of protests against potential plant closures and job cuts, vowing to fight the overhaul plans.

From The Wall Street Journal Aug. 7, 2026

While preparing for the country’s planned celebration of its 250th birthday, Trump decided to do a little housecleaning and update the Lincoln Memorial Reflecting Pool, vowing to make it better than ever.

From Salon Aug. 7, 2026

After we finish using our AffloVests, Stella hangs up to give her mom a call and to check in on her friends in Cabo, vowing to call me back in time for our nighttime pills.

From "Five Feet Apart" by Rachael Lippincott

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