Idioms and Phrases with set up housekeeping
set up housekeeping
Move in together, as in Couples today often set up housekeeping long before they marry. [Mid-1800s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.