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.
Two grand staircases leading to the upper floor frame an entryway that will be covered with a movable wall. Shaun Goodwin, Idaho Statesman, 28 Mar. 2026 The blaze quickly extended to Engine 79’s firetruck and spread to the first-floor staircase, trapping firefighters upstairs. Thomas Tracy, New York Daily News, 27 Mar. 2026 According to its listing, the home has its original wide-board chestnut floors and wall panels along with six fireplaces, original mantels and millwork along with two staircases one of which is the captain’s staircase in the front foyer. Kaitlyn Keegan, Hartford Courant, 27 Mar. 2026 The ball bounced off a staircase just inside the foul pole. CBS News, 27 Mar. 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

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Cite this Entry

“Staircase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/staircase. Accessed 31 Mar. 2026.

Kids Definition

staircase

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

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