Dictionary.com
Thesaurus.com

shackup

American  
[shak-uhp] / ˈʃækˌʌp /

noun

Slang.

  1. an instance of shacking up.

    The census people counted both marriages and shackups.

Etymology

Origin of shackup

First recorded in 1945–50; noun use of verb phrase shack up

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "shackup" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com