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Synonyms

churn

American  
[churn] / tʃɜrn /

noun

  1. a container or machine in which cream or milk is agitated to make butter.

  2. any of various containers or machines similar in shape or action to a butter churn, as a device for mixing beverages.

  3. British. a large milk can.

  4. an act of churning stocks by a stockbroker.

  5. churn rate.


verb (used with object)

  1. to agitate in order to make into butter.

    to churn cream.

  2. to make (butter) by the agitation of cream.

  3. to shake or agitate with violence or continued motion.

    The storm churned the sea.

    Synonyms:
    convulse, toss, whip
  4. to turn over and over in the mind.

    His brain slowly churned all the choices and possibilities.

  5. (of a stockbroker) to trade (a customer's securities) excessively in order to earn more in commissions.

verb (used without object)

  1. to operate a churn.

  2. to move or shake in agitation, as a liquid or any loose matter.

    The leaves churned along the ground.

  3. to be changing rapidly or be in a confused state.

    Her emotions churned as she viewed the horrific photos.

  4. to have a queasy feeling, as from anxiety or disgust.

    My insides were churning at the thought of being on stage.

  5. (of a stockbroker) to engage in the practice of churning.

verb phrase

  1. churn out to produce mechanically, hurriedly, or routinely.

    He was hired to churn out verses for greeting cards.

churn British  
/ tʃɜːn /

noun

  1. a large container for milk

  2. a vessel or machine in which cream or whole milk is vigorously agitated to produce butter

  3. any similar device

  4. the number of customers who switch from one supplier to another

"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. to stir or agitate (milk or cream) in order to make butter

    2. to make (butter) by this process

  1. (sometimes foll by up) to move or cause to move with agitation

    ideas churned in his head

  2. (of a bank, broker, etc) to encourage an investor or policyholder to change investments, endowment policies, etc, to increase commissions at the client's expense

  3. (of a government) to pay benefits to a wide category of people and claw it back by taxation from the well off

  4. to promote the turnover of existing subscribers leasing, and new subscribers joining, a cable television system or mobile phone company

"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

  • churnability noun
  • churnable adjective
  • churner noun
  • unchurn verb (used with object)
  • unchurned adjective
  • well-churned adjective

Etymology

Origin of churn

First recorded before 1000; Middle English noun chirne, cherne, Old English cyrne cyr(i)n; cognate with Middle Low German kerne, Old Norse kjarni, kirna

Explanation

A churn is a container that you fill with cream and then agitate until the cream becomes butter. You may have only bought butter at the store, but your ancestors probably used a traditional plunger-type churn to make their own. The verb churn means to mix cream until it turns into butter, separating out the buttermilk. You can make your own butter by churning it in a jar if you don't have a churn, shaking heavy cream until it becomes solid. To churn can also simply mean to agitate, like a boat might churn in a turbulent ocean, or your stomach might churn with anxiety about your big test the next day.

Keep Reading on Vocabulary.com

Vocabulary lists containing churn

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.

The Golden Pass plant, which is jointly owned by Exxon Mobil and QatarEnergy, will eventually churn out about 18 million metric tons a year in much-needed LNG supplies.

From The Wall Street Journal • Apr. 13, 2026

“Whenever you have a change in leadership, military or otherwise, there is bound to be some churn in information management,” one U.S. official said, granted anonymity to speak candidly.

From Los Angeles Times • Apr. 5, 2026

And the lack of churn has also been credited to White House Chief of Staff Susie Wiles, who by most accounts has enforced significant restraint from a famously chaotic leader.

From Slate • Apr. 3, 2026

Until something changes, the economy is no longer going to churn out hundreds of thousands of new jobs every month.

From MarketWatch • Apr. 2, 2026

Mary could sometimes churn while Ma rested, but the dash was too heavy for Laura.

From "Little House in the Big Woods" by Laura Ingalls Wilder