ultrasafe
adjective
ul·tra·safe
ˌəl-trə-ˈsāf 
: extremely or extraordinarily safe, secure, or protected
an ultrasafe car
an ultrasafe investment
Examples of ultrasafe in a Sentence
Recent Examples on the Web
Their caution stems from the relatively scant premium offered by corporate bonds relative to ultrasafe U.S. government debt, which is also paying some of its most generous yields of the past 15 years.
—
Matt Grossman, WSJ, 5 Mar. 2023
These companies tended to be the prime beneficiaries of the Federal Reserve’s record-breaking monetary stimulus as investors showered fast-growing businesses with capital to eke out a better return when ultrasafe ten-year Treasury bonds yielded little over 1%.
—Christiaan Hetzner, Fortune, 6 Dec. 2022
This district has voted Conservative for over a century, raising questions about other Conservative seats thought to be ultrasafe.
—Karla Adam, Washington Post, 24 June 2022
While the stakes are somewhat lower for solid-state cells than for commercial jets—the batteries are, after all, designed to be ultrasafe—a battery that goes to market and experiences unexpected performance problems could slow the electrification of transportation.
—Daniel Oberhaus, Wired, 8 Dec. 2020
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Matt Grossman, WSJ, 5 Mar. 2023
These companies tended to be the prime beneficiaries of the Federal Reserve’s record-breaking monetary stimulus as investors showered fast-growing businesses with capital to eke out a better return when ultrasafe ten-year Treasury bonds yielded little over 1%.
—Christiaan Hetzner, Fortune, 6 Dec. 2022
This district has voted Conservative for over a century, raising questions about other Conservative seats thought to be ultrasafe.
—Karla Adam, Washington Post, 24 June 2022
While the stakes are somewhat lower for solid-state cells than for commercial jets—the batteries are, after all, designed to be ultrasafe—a battery that goes to market and experiences unexpected performance problems could slow the electrification of transportation.
—Daniel Oberhaus, Wired, 8 Dec. 2020
Cite this Entry
“Ultrasafe.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ultrasafe. Accessed 11 Sep. 2025.
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