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yoctosecond
[yok-tuh-sek-uhnd]
noun
one septillionth (10-24 ) of a second. ysec, ys
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It was so impossibly long ago, and yet a mere yoctosecond in the slippery fabric of American time.
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