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.
Colorado, for example, adopted a law in 2025 allowing five-story residential buildings to use a single staircase in certain municipalities. Waleed Albakry, Hartford Courant, 11 Feb. 2026 This historic Art Deco building is filled with references to German cinema and the festival’s glitz, featuring an ornate, sweeping marble-and-iron staircase and sparkling crystal chandeliers that evoke flashbulbs. Melinda Sheckells, HollywoodReporter, 11 Feb. 2026 For a cohesive home design, every element of your space should be considered, from the coffee table décor to the entryway staircase. Helena Madden, Martha Stewart, 10 Feb. 2026 Current rules in California (with the one, recent exception of Culver City) require apartment buildings higher than three stories to have at least two staircases connected by a hallway. Calmatters, Oc Register, 10 Feb. 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 15 Feb. 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

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