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A millisecond isn't long enough for the blink of an eye, but a few milliseconds may determine the winner of a swim race or a hundred-yard dash. With the ever-increasing speed of modern technology, even a millisecond has started to seem a little sluggish; computer operations are now measured in nanoseconds—that is, billionths of a second.
Examples of millisecond in a Sentence
Recent Examples on the Web
This is particularly crucial for market integration where milliseconds matter.
—
Amandeep Midha, Forbes, 19 Mar. 2025
Several milliseconds is not yet long enough to serve as magnetic storage.
—IEEE Spectrum, 5 Feb. 2025
The good news is that these quantum states are relatively long-lived, for quantum events, lasting whole milliseconds: a long time at the quantum scale.
—John Koetsier, Forbes, 19 Feb. 2025
Somehow, his body went crashing down onto the tracks and into a 10-inch trench just seconds, or even milliseconds, before the train went over him.
—Katherine Rosman, New York Times, 4 Feb. 2025
See All Example Sentences for millisecond
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Amandeep Midha, Forbes, 19 Mar. 2025
Several milliseconds is not yet long enough to serve as magnetic storage.
—IEEE Spectrum, 5 Feb. 2025
The good news is that these quantum states are relatively long-lived, for quantum events, lasting whole milliseconds: a long time at the quantum scale.
—John Koetsier, Forbes, 19 Feb. 2025
Somehow, his body went crashing down onto the tracks and into a 10-inch trench just seconds, or even milliseconds, before the train went over him.
—Katherine Rosman, New York Times, 4 Feb. 2025
See All Example Sentences for millisecond
Cite this Entry
“Millisecond.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/millisecond. Accessed 27 Mar. 2025.
Copy CitationKids Definition
millisecond
noun
mil·li·sec·ond
ˈmil-ə-ˌsek-ənd 
also -ənt
: one thousandth of a second
Medical Definition
millisecond
noun
mil·li·sec·ond
ˈmil-ə-ˌsek-ənd, -ənt
: one thousandth of a second
—abbreviation ms, msec
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