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Synonyms

slump

American  
[sluhmp] / slʌmp /

verb (used without object)

  1. to drop or fall heavily; collapse.

    Suddenly she slumped to the floor.

  2. to assume a slouching, bowed, or bent position or posture.

    Stand up straight and don't slump!

  3. to decrease or fall suddenly and markedly, as prices or the market.

  4. to decline or deteriorate, as health, business, quality, or efficiency.

  5. to sink into a bog, muddy place, etc., or through ice or snow.

  6. to sink heavily, as the spirits.


noun

  1. an act or instance of slumping.

  2. a decrease, decline, or deterioration.

    Synonyms:
    setback, reverse, lapse
  3. a period of decline or deterioration.

  4. any mild recession in the economy as a whole or in a particular industry.

  5. a period during which a person performs slowly, inefficiently, or ineffectively, especially a period during which an athlete or team fails to play or score as well as usual.

  6. a slouching, bowed, or bent position or posture, especially of the shoulders.

  7. a landslide or rockslide.

  8. the vertical subsidence of freshly mixed concrete that is a measure of consistency and stiffness.

  9. New England Cooking. a dessert made with cooked fruit, especially apples or berries, topped with a thick layer of biscuit dough or crumbs.

slump 1 British  
/ slʌmp /

verb

  1. to sink or fall heavily and suddenly

  2. to relax ungracefully

  3. (of business activity, etc) to decline suddenly; collapse

  4. (of health, interest, etc) to deteriorate or decline suddenly or markedly

  5. (of soil or rock) to slip down a slope, esp a cliff, usually with a rotational movement

"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

noun

  1. a sudden or marked decline or failure, as in progress or achievement; collapse

  2. a decline in commercial activity, prices, etc

  3. economics another word for depression

  4. the act of slumping

  5. a slipping of earth or rock; landslide

"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
Slump 2 British  
/ slʌmp /

noun

  1. another name for the Depression

"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

  • unslumped adjective
  • unslumping adjective

Etymology

Origin of slump

1670–80; originally, to sink into a bog or mud; perhaps imitative ( plump 2 )

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 private-equity industry’s fundraising slump continued in the first quarter amid turmoil in the private-credit and software markets and uncertainty over the war in Iran.

From The Wall Street Journal • Apr. 3, 2026

The price of bitcoin and other tokens touched record highs this past fall, only to fall into a slump that has stretched into 2026.

From The Wall Street Journal • Apr. 1, 2026

Markets shrugged off their March slump and kicked off April on a strong note, with all three major indexes extending their Tuesday gains into Wednesday.

From Barron's • Apr. 1, 2026

Yet a seeming recovery in manufacturing after a prolonged slump faces fresh obstacles, the most notable being the conflict with Iran.

From MarketWatch • Apr. 1, 2026

He tried to straighten his posture on his mount, but his belly soon tugged him back down to a slump.

From "The Many Assassinations of Samir, the Seller of Dreams" by Daniel Nayeri