shack up
verb
shacked up; shacking up; shacks up
: to sleep or live together as unmarried sexual partners
Examples of shack up in a Sentence
Recent Examples on the Web
After 40 years beachside (and gaining a casual, semi-riotous rep for all the day-drinking amid the sand and surf), the Independent Spirit Awards has shacked up at the Hollywood Palladium.
—
Anna Cafolla, Vogue, 16 Feb. 2026
These eight spots offer exemplary versions, found at seafood counters in the city, and on oyster farms and in fish shacks up and down the coast.
—Becky Duffett, Bon Appetit Magazine, 27 Jan. 2026
Max is back on her skateboard, Hop and Joyce have shacked up, and everyone seems really happy.
—Kelly Lawler, USA Today, 31 Dec. 2025
Avery’s best friend, Frances, has decamped to North Carolina to shack up with a plain, natural ram’s-horn sort of man.
—Dan Piepenbring, Harpers Magazine, 30 Dec. 2025
See All Example Sentences for shack up
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Anna Cafolla, Vogue, 16 Feb. 2026
These eight spots offer exemplary versions, found at seafood counters in the city, and on oyster farms and in fish shacks up and down the coast.
—Becky Duffett, Bon Appetit Magazine, 27 Jan. 2026
Max is back on her skateboard, Hop and Joyce have shacked up, and everyone seems really happy.
—Kelly Lawler, USA Today, 31 Dec. 2025
Avery’s best friend, Frances, has decamped to North Carolina to shack up with a plain, natural ram’s-horn sort of man.
—Dan Piepenbring, Harpers Magazine, 30 Dec. 2025
See All Example Sentences for shack up
Cite this Entry
“Shack up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shack%20up. Accessed 25 Feb. 2026.
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