countdown

noun

count·​down ˈkau̇nt-ˌdau̇n How to pronounce countdown (audio)
: an audible backward counting in fixed units (such as seconds) from an arbitrary starting number to mark the time remaining before an event
also : preparations carried on during such a count
count down intransitive verb

Examples of countdown 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.
From cult classics with forever-iconic party scenes to hits of pure nostalgia, here are 25 movies—from When Harry Met Sally to Phantom Thread—to revisit before the big countdown. Gia Yetikyel, Vogue, 28 Dec. 2024 The website also features a countdown clock for when the Santa tracker map is going live. Grace Tucker, The Enquirer, 24 Dec. 2024 The website includes a holiday countdown, games, movie theater, holiday music, webstore and more. Zach Bradshaw, The Arizona Republic, 24 Dec. 2024 SpaceX's plans to launch four small communications satellites to a high Earth orbit were called off as the countdown reached T-0 seconds on Saturday (Dec. 1). Mike Wall, Space.com, 21 Dec. 2024 See all Example Sentences for countdown 

Word History

First Known Use

circa 1952, in the meaning defined above

Time Traveler
The first known use of countdown was circa 1952

Dictionary Entries Near countdown

Cite this Entry

“Countdown.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/countdown. Accessed 2 Jan. 2025.

Kids Definition

countdown

noun
count·​down ˈkau̇nt-ˌdau̇n How to pronounce countdown (audio)
: the process of counting off backward in fixed units (as seconds) the time remaining before an event (as the launching of a rocket)
Last Updated: - Updated example sentences
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