as in high-speed
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Recent Examples of ultrafast
Jason Alden | Bloomberg | Getty Images Amazon on Tuesday launched a new ultrafast delivery service in the United Arab Emirates that can ferry groceries, cosmetics, electronics and other household items to shoppers in 15 minutes or less.
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Annie Palmer, CNBC, 21 Oct. 2025
Smaller companies enjoy an agility advantage that makes ultrafast growth more attainable.
—Nino Paoli, Fortune, 15 Sep. 2025
The simplified chip is analog rather than digital, yet can process ultrafast data and wireless communication signals simultaneously.
—New Atlas, 21 Aug. 2025
Examples include ultrafast imaging, optical signal processing for high-speed telecoms, precision ranging using femtosecond lasers and high-speed trading.
—The Physics Arxiv Blog, Discover Magazine, 16 Jan. 2025
See All Example Sentences for ultrafast
Annie Palmer, CNBC, 21 Oct. 2025
Smaller companies enjoy an agility advantage that makes ultrafast growth more attainable.
—Nino Paoli, Fortune, 15 Sep. 2025
The simplified chip is analog rather than digital, yet can process ultrafast data and wireless communication signals simultaneously.
—New Atlas, 21 Aug. 2025
Examples include ultrafast imaging, optical signal processing for high-speed telecoms, precision ranging using femtosecond lasers and high-speed trading.
—The Physics Arxiv Blog, Discover Magazine, 16 Jan. 2025
See All Example Sentences for ultrafast
Recent Examples of Synonyms for ultrafast
Adjective
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The flying mess creates the ever-present risk of high-speed collisions that could set off a cascade, known as the Kessler Effect, in which the debris from one satellite strikes multiple other satellites which in turn produce more destructive debris of their own and on and on.—
Jeffrey Kluger,
Time,
7 Jan. 2026
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Built for high-speed competitive play The defining feature of the ROG Xreal R1 glasses is their 240 Hz refresh rate, a first for micro-OLED gaming glasses.—
Sujita Sinha,
Interesting Engineering,
6 Jan. 2026
Adjective
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The Titans’ defense is 24th in rush EPA per play and 11th in rush success rate.—
Doug Kyed,
Boston Herald,
18 Oct. 2025
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Oregon’s Dillon Gabriel (341 yards, two TDs, 27-yard rush TD) and Ohio State’s Will Howard (326 yards, two TDs, rush TD) were both brilliant.—
Ralph D. Russo,
The Athletic,
22 Dec. 2024
Cite this Entry
“Ultrafast.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrafast. Accessed 9 Jan. 2026.
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