ultralow
adjective
ul·tra·low
ˌəl-trə-ˈlō 
: extremely or extraordinarily low
ultralow interest rates
vehicles with ultralow emissions
Communicating with subs thousands of miles away, under thousands of feet of ocean, requires ultralow frequencies.—
Noah Shachtman
Noah ShachtmanExamples of ultralow in a Sentence
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That prompted the Bank of Japan on Friday to raise interest rates by a quarter point, to 0.5 percent, another step in its pivot away from the ultralow rates officials long used to try to jolt the economy back to life.
—River Akira Davis, New York Times, 24 Jan. 2025
Ultimately, the new techniques and technologies that bring us to these ultralow latencies will be driven by what people want to use them for.
—IEEE Spectrum, 20 Oct. 2020
What made this particular anechoic chamber test interesting is that it was also conducted at ultralow temperatures.
—IEEE Spectrum, 21 July 2021
Unemployment recently jumped to its highest level since October 2021, after more than two years of the jobless rate hovering under an ultralow 4% rate.
—Bryan Mena, CNN, 15 Aug. 2024
See All Example Sentences for ultralow
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River Akira Davis, New York Times, 24 Jan. 2025
Ultimately, the new techniques and technologies that bring us to these ultralow latencies will be driven by what people want to use them for.
—IEEE Spectrum, 20 Oct. 2020
What made this particular anechoic chamber test interesting is that it was also conducted at ultralow temperatures.
—IEEE Spectrum, 21 July 2021
Unemployment recently jumped to its highest level since October 2021, after more than two years of the jobless rate hovering under an ultralow 4% rate.
—Bryan Mena, CNN, 15 Aug. 2024
See All Example Sentences for ultralow
Cite this Entry
“Ultralow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ultralow. Accessed 5 Mar. 2025.
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