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.
Every nation and city is on a countdown clock, just like Ana’s decaying body is counting down to its impending death. Maureen Lee Lenker, EW.com, 14 Apr. 2025 When given an accelerated countdown on your remaining days, some people’s impulses may lead them to rash decisions. Ben Travers, IndieWire, 4 Apr. 2025 The decision now starts a 60-day countdown during which a presidential election must be held to select the next president. Yeo Boon Ping, CNBC, 4 Apr. 2025 The countdown is on with Alex Ovechkin just 4 goals from overtaking Wayne Gretzky as the NHL's career goal leader – a mark that once seemed unsurmountable and earned Gretzky the nickname The Great One. Jim Sergent, USA Today, 2 Apr. 2025 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

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Cite this Entry

“Countdown.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/countdown. Accessed 21 Apr. 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)

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