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.
Together, the insolvency countdown and agency tumult have shaken public faith. Daniel De Visé, USA Today, 24 Oct. 2025 One of the most basic versions is a progressive relaxation technique, a countdown from 10 to 1 where Perri uses what are known as hypnotic language patterns. Rustin Dodd, New York Times, 23 Oct. 2025 Honk recommends getting near the DMV office before the countdown gets close to concluding. Jim Radcliffe, Oc Register, 17 Oct. 2025 The final countdown has arrived. Rachel Spector, Miami Herald, 14 Oct. 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 29 Oct. 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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