timer

noun

tim·​er ˈtī-mər How to pronounce timer (audio)
: one that times: such as
a
: timepiece
especially : a stopwatch for timing races
c
: a device (such as a clock) that indicates by a sound the end of an interval of time or that starts or stops a device at predetermined times

Examples of timer in a Sentence

He was the official timer for the race. She set the timer on the oven for one hour. The timer is set to go off in 15 minutes.
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.
Others trappers swear by dying and waxing their traps like the old timers used to do. Skye Goode, Outdoor Life, 27 Feb. 2025 After a photo was seemingly secured, Academy President Janet Yang gently warned the nominees about the 45-second timer that will apply to their speeches come Sunday. Myles Hendrik, Vulture, 26 Feb. 2025 It can also be viewed inside the details of a specific password entry, with any containing a verification code including the expiration timer, 9to5Mac writes. Kate O'Flaherty, Forbes, 25 Feb. 2025 Those bombs were identical and equipped with timers and bomb squads were able to defuse them. Hadeel Al-Shalchi, NPR, 21 Feb. 2025 See All Example Sentences for timer

Word History

First Known Use

1648, in the meaning defined above

Time Traveler
The first known use of timer was in 1648

Browse Nearby Words

Cite this Entry

“Timer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/timer. Accessed 13 Mar. 2025.

Kids Definition

timer

noun
tim·​er ˈtī-mər How to pronounce timer (audio)
1
2
: a clocklike device that turns something on or off at a set time or gives a signal at the end of a period of time

More from Merriam-Webster on timer

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