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Synonyms

shack

1 American  
[shak] / ʃæk /

noun

  • shacks
    plural
  1. a rough cabin; shanty.

  2. Informal. radio shack.


verb phrase

  1. shack up

    1. to live together as spouses without being legally married.

    2. to have illicit sexual relations.

    3. to live in a shack.

      He's shacked up in the mountains.

shack 2 American  
[shak] / ʃæk /

verb (used with object)

Informal.
  1. to chase and throw back; to retrieve.

    to shack a ground ball.


shack 1 British  
/ ʃæk /

noun

  1. a roughly built hut

  2. temporary accommodation put together by squatters

"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. See shack up

"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
shack 2 British  
/ ʃæk /

verb

  1. dialect to evade (work or responsibility)

"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

Noun Inflected Forms


Etymology

Origin of shack1

1875–80, compare earlier shackly rickety, probably akin to ramshackle ( Mexican Spanish jacal “hut” is a phonetically impossible source)

Origin of shack2

1825–35, apparently special use of dial. shack to shake


Explanation

A shack is a small, rundown building used as a shelter. To shack is to live somewhere. If you tell your parents you want to shack up with your best friend, prepare to get grounded. A shack is a tiny, crude shelter that one person might be living in. It’s not well maintained, and it probably has peeling paint and a leaky roof. A shack is a big step below a house and a small step above a refrigerator box. To shack is to live somewhere, especially somewhere that's not nice. Shacking up is kind of like crashing on someone’s couch, or living somewhere temporarily.

Keep Reading on Vocabulary.com

Vocabulary lists containing shack

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:

Outside a nearby shack Linkie listens with interest as she cleans clothes in a large metal bucket.

From BBC ● Oct. 2, 2026

Plus, Canada’s Mark Carney puts his trade doctrine to the test, and a billionaire’s seafood shack sparks a fight with Montauk locals.

From The Wall Street Journal ● Aug. 24, 2026

To build it they flipped the longtime Silver Spoon diner into their modern seafood shack, alongside their business partners Donato Poto, Amy Specter Nickoloff and Craig Nickoloff.

From Los Angeles Times ● May 23, 2026

Victor recalls his family living for years in a windowless dockworkers’ shack by the port.

From The Wall Street Journal ● Apr. 28, 2026

One of the stilts splits across the middle, and one side of the shack lowers.

From "The Manifestor Prophecy" by Angie Thomas

It is a maze of corrugated metal shacks and unpaved roads, close to Alexandra township.

From BBC ● Oct. 2, 2026

Moving rapidly through dense pine forests, the blaze spread to the Cap-Ferret peninsula, a popular tourist destination on the Atlantic coast long favoured by wealthy French families and known for sand dunes and oyster shacks.

From Barron's ● Jul. 24, 2026

Where beach shacks once stood, now you’ll find estates hidden behind hedges and marinas packed with yachts.

From The Wall Street Journal ● Jun. 20, 2026

Its irregular volumes, pastel colors, elevated decks, jagged rooflines and collage of materials — stucco, corrugated metal, broken tile — echo the local mashup of artist studios, surf shacks and light-industrial sheds.

From Los Angeles Times ● Dec. 5, 2025

The building itself wasn’t that imposing; it was only called the Tower because it stuck up like a broken finger in a sea of one-story wooden shacks arranged in rings.

From "The Darkest Minds" by Alexandra Bracken

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