one-hundred-millionth
- noun
- A one-hundred-millionth of the total amount is negligible.
Examples
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Did you know that a one-hundred-millionth of a second is called a nanosecond?
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They divided the profit into a one-hundred-millionth for each investor.
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Even a one-hundred-millionth change in temperature could affect the experiment's results.
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Her calculations required measuring distances as small as a one-hundred-millionth of a meter.
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The astronomer calculated the distance to the star to within one-hundred-millionth of an inch.
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They divided the prize money into one-hundred-millionth shares, ensuring each winner received an equal amount.
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The scientist's measurements were accurate to one-hundred-millionth of a meter, demonstrating precision.
Surface Forms
Morphology
Etymology
One-hundred-millionth is made from one, hundred, million and the ending -th, where -th means 'part' or 'position'. So it literally means 'one part of one hundred million', like taking one tiny piece after cutting something into 100,000,000 parts, which is why it equals 1/100,000,000.