open house

noun

1
: ready and usually informal hospitality or entertainment for all comers
2
: a house or apartment open for inspection especially by prospective buyers or tenants

Examples of open house in a Sentence

Westside High School will host an open house from 3 to 7 p.m. today, and all parents are invited to attend. colleges holding open houses for prospective students We held an open house last week in the hopes that someone would offer to buy our house. They kept open house, and in the evenings neighbors would stop by to talk or play music. They always kept an open house for visitors.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For the city’s part, the January open house was just one piece of ongoing engagement with the neighborhood. Alex Driggars, Austin American Statesman, 14 Feb. 2026 The doors are open to a new stage of healing in Evergreen, Colorado, as the Evergreen Resiliency Center hosts its open house this week. Sarah Horbacewicz, CBS News, 11 Feb. 2026 Karen Grove of Menlo Together, an organization supporting the housing project, said residents are eager to further review the plans at the open house. Ryan MacAsero, Mercury News, 11 Feb. 2026 Surrounded by students, Pelayo shared her story Monday night during an open house at the center, where teenagers can test drive careers and sometimes step straight into jobs right after high school. Wilborn P. Nobles Iii, Dallas Morning News, 10 Feb. 2026 See All Example Sentences for open house

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of open house was in the 15th century

Browse Nearby Words

Cite this Entry

“Open house.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open%20house. Accessed 17 Feb. 2026.

Kids Definition

open house

noun
: usually informal hospitality or entertainment for all comers
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster