as in high-speed
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Recent Examples of ultrafast
Quiet, atmospheric scenes are punctuated with moments of ultrafast violence, elongated limbs sweeping the page like springs released from tension.
—
Matt Alt, New Yorker, 25 Aug. 2025
The simplified chip is analog rather than digital, yet can process ultrafast data and wireless communication signals simultaneously.
—New Atlas, 21 Aug. 2025
With a membership, Amazon Prime members get free shipping with options including same-day, one-day, two-day, no-rush and release-date delivery, ultrafast grocery delivery, Amazon Key, Amazon Day, free standard shipping and free Grubhub+.
—Shelby Slade, AZCentral.com, 8 July 2025
That includes research on ultrafast lasers in the 1990s that eventually resulted in bladeless LASIK eye surgery, or radar technology in the 1960s that revolutionized weather prediction three decades later.
—Aatish Bhatia, New York Times, 22 May 2025
See All Example Sentences for ultrafast
Matt Alt, New Yorker, 25 Aug. 2025
The simplified chip is analog rather than digital, yet can process ultrafast data and wireless communication signals simultaneously.
—New Atlas, 21 Aug. 2025
With a membership, Amazon Prime members get free shipping with options including same-day, one-day, two-day, no-rush and release-date delivery, ultrafast grocery delivery, Amazon Key, Amazon Day, free standard shipping and free Grubhub+.
—Shelby Slade, AZCentral.com, 8 July 2025
That includes research on ultrafast lasers in the 1990s that eventually resulted in bladeless LASIK eye surgery, or radar technology in the 1960s that revolutionized weather prediction three decades later.
—Aatish Bhatia, New York Times, 22 May 2025
See All Example Sentences for ultrafast
Recent Examples of Synonyms for ultrafast
Adjective
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Smaller, high-speed hydrofoiling electric shuttles can transform every marina into a transportation hub, creating a dense mesh of last-mile connections.—
Big Think,
Big Think,
28 Oct. 2025
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The study filmed 36 venomous snake species using multiple high-speed cameras to track their movements in three dimensions.—
Evan Moore,
Charlotte Observer,
28 Oct. 2025
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 4 Nov. 2025.
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