atomic clock
noun
: a precision clock that depends for its operation on an electrical oscillator regulated by the natural vibration frequencies of an atomic system (such as a beam of cesium atoms)
Examples of atomic clock in a Sentence
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However, compared to a quantum clock, atomic clocks are as accurate as a one-dollar antique pocket watch that's been whacked several times with a coal hammer.
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David Szondy, New Atlas, 12 Jan. 2025
At their core, atomic clocks and nuclear clocks work using the same principle.
—Allison Parshall, Scientific American, 11 Sep. 2024
And make no mistake, even cesium atomic clocks are stunningly accurate.
—IEEE Spectrum, 24 June 2021
There was a time when atomic clocks looked like pretty hot stuff.
—David Szondy, New Atlas, 12 Jan. 2025
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David Szondy, New Atlas, 12 Jan. 2025
At their core, atomic clocks and nuclear clocks work using the same principle.
—Allison Parshall, Scientific American, 11 Sep. 2024
And make no mistake, even cesium atomic clocks are stunningly accurate.
—IEEE Spectrum, 24 June 2021
There was a time when atomic clocks looked like pretty hot stuff.
—David Szondy, New Atlas, 12 Jan. 2025
See All Example Sentences for atomic clock
Cite this Entry
“Atomic clock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/atomic%20clock. Accessed 28 Feb. 2025.
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