staircase

noun

stair·​case ˈster-ˌkās How to pronounce staircase (audio)
1
: the structure containing a stairway
2
: a flight of stairs with the supporting framework, casing, and balusters

Examples of staircase in a Sentence

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.
The governor’s original proposal included several other ideas, such as legalizing more single-stair apartment buildings rather than requiring two or more staircases, that had not received any committee votes as of Friday, with just a couple of days left in the legislative session. Jeremy Gorner, Chicago Tribune, 30 May 2026 Below the main level, an interior staircase leads to a 750-bottle basement wine cellar, custom‑built in redwood to match the rest of the home. David Caraccio, Sacbee.com, 30 May 2026 Fire safety regulations have long required multifamily buildings to contain two or more staircases so that residents can exit their homes safely if one staircase is impassable because of smoke or other reasons. Alex Schwartz, The Conversation, 29 May 2026 The image, taken on the model's 33rd birthday, shows Moss seated at the bottom of a fire exit staircase wearing a fur coat with a pack of cigarettes in hand. Catherine Santino, PEOPLE, 28 May 2026 See All Example Sentences for staircase

Word History

First Known Use

1624, in the meaning defined at sense 1

Time Traveler
The first known use of staircase was in 1624

Browse Nearby Words

Cite this Entry

“Staircase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/staircase. Accessed 7 Jun. 2026.

Kids Definition

staircase

noun
stair·​case -ˌkās How to pronounce staircase (audio)
: a flight of stairs with the supporting structures

More from Merriam-Webster on staircase

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