Dictionary.com
definitions
  • synonyms

shack1

[shak]
See more synonyms for shack on Thesaurus.com
noun
  1. a rough cabin; shanty.
  2. Informal. radio shack.
Show More
Verb Phrases
  1. shack up, Slang.
    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.
Show More

Origin of shack1

1875–80, Americanism; compare earlier shackly rickety, probably akin to ramshackle (Mexican Spanish jacal “hut” is a phonetically impossible source)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for shack up

shack up

verb
  1. (intr, adverb usually foll by with) slang to live or take up residence, esp with a mistress or lover
Show More

shack1

noun
  1. a roughly built hut
  2. Southern African temporary accommodation put together by squatters
Show More
verb
  1. See shack up
Show More

Word Origin

C19: perhaps from dialect shackly ramshackle, from dialect shack to shake

shack2

verb
  1. Midland English dialect to evade (work or responsibility)
Show More
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

Word Origin and History for shack up

shack

n.

1878, American English and Canadian English, of unknown origin, perhaps from Mexican Spanish jacal, from Nahuatl xacalli "wooden hut." Or perhaps a back-formation from dialectal English shackly "shaky, rickety" (1843), a derivative of shack, a dialectal variant of shake (v.). Another theory derives shack from ramshackle.

Slang meaning "house" attested by 1910. In early radio enthusiast slang, it was the word for a room or office set aside for wireless use, 1919, perhaps from earlier U.S. Navy use (1917). As a verb, 1891 in the U.S. West in reference to men who "hole up" for the winter; from 1927 as "to put up for the night;" phrase shack up "cohabit" first recorded 1935 (in Zora Neale Hurston).

Show More
Online Etymology Dictionary, © 2010 Douglas Harper

Idioms and Phrases with shack up

shack up

1

Sleep together or live in sexual intimacy without being married. For example, They had been dating for two months and then decided to shack up. [Slang; first half of 1900s]

Show More

2

Stay or reside with, as in I'm shacking up with my cousin till I find a place of my own. [Slang; first half of 1900s]

Show More
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.