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Synonyms

quell

American  
[kwel] / kwɛl /

verb (used with object)

  1. to suppress; put an end to; extinguish.

    The troops quelled the rebellion quickly.

    Synonyms:
    quench, conquer, defeat, overcome, overpower, quash, crush
    Antonyms:
    foster
  2. to vanquish; subdue.

    Synonyms:
    quench, conquer, defeat, overcome, overpower, quash, crush
    Antonyms:
    foster
  3. to quiet or allay (emotions, anxieties, etc.).

    The child's mother quelled his fears of the thunder.

    Synonyms:
    hush, compose, pacify, calm
    Antonyms:
    agitate

quell British  
/ kwɛl /

verb

  1. to suppress or beat down (rebellion, disorder, etc); subdue

  2. to overcome or allay

    to quell pain

    to quell grief

"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

Etymology

Origin of quell

First recorded before 900; Middle English quellen, Old English cwellan “to kill”; akin to Old Norse kvelja “to torment,” German quälen “to vex”; cf. kill 1

Explanation

Meaning to suppress or overcome, quell is what you have to do with nerves before a big test and fears before going skydiving. When it first came into existence, the verb quell actually meant “to murder.” That's a bit more serious than our modern definition, but you can use that old definition to help you imagine offing your worries or putting a permanent end to criticism. These days quell is often used to mean "pacify," as in the police quelling an angry mob or a mom quelling a kid's temper tantrum.

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Vocabulary lists containing quell

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.

British government debt fell sharply on Tuesday, with Prime Minister Keir Starmer’s insistence he will stay in office doing little to quell speculation he could face a leadership challenge.

From MarketWatch • May 12, 2026

The results initially seemed to quell investors’ worst fears about artificial intelligence encroaching on Monday.com’s business, but the optimism dissipated as the day continued.

From Barron's • May 11, 2026

But that did little to quell the online outrage.

From BBC • Apr. 25, 2026

It would take the early 20th century’s sharper telescopes and planetary photography to quell the buzz about smart alien neighbors.

From The Wall Street Journal • Apr. 23, 2026

After a few deep calming breaths to quell her shaking hands, she managed to slit open the envelope and unfold the letter within.

From "The Long-Lost Home" by Maryrose Wood

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