stopwatch

noun

stop·​watch ˈstäp-ˌwäch How to pronounce stopwatch (audio)
: a watch with a hand or a digital display that can be started and stopped at will for exact timing (as of a race)

Examples of stopwatch 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.
Scouts in attendance shared knowing glances and compared stopwatches. Kalyn Kahler, The Athletic, 27 Apr. 2024 His times were taken by hand on stopwatches that only went to 10ths of a second. San Diego Union-Tribune, 1 Apr. 2024 These recommendations have become more accurate as teams have gone from stopwatches and handheld engine thermometers to in-car sensors that produce 1.1 million data points per second. Chris Hawes, CNBC, 28 Oct. 2024 The desk clock also lacks a stopwatch and a chime that rings at the top of each hour but adds features not found on Casio’s basic digital watches like a thermometer and a humidity sensor. Andrew Liszewski, The Verge, 9 Oct. 2024 See all Example Sentences for stopwatch 

Word History

First Known Use

1737, in the meaning defined above

Time Traveler
The first known use of stopwatch was in 1737

Dictionary Entries Near stopwatch

Cite this Entry

“Stopwatch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stopwatch. Accessed 21 Dec. 2024.

Kids Definition

stopwatch

noun
stop·​watch ˈstäp-ˌwäch How to pronounce stopwatch (audio)
: a watch having a hand or a digital display that can be started and stopped for exact timing (as of a race)

More from Merriam-Webster on stopwatch

Last Updated: - Updated example sentences
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