as in instantaneous
done or occurring without any noticeable lapse in time
a day trader who is used to making split-second decisions
Synonyms & Similar Words
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Antonyms & Near Antonyms
as in minute
a very small space of time
a devastating accident can cause everything in your life to change in a split second
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of split-second
Saad Yousuf, New York Times, 19 Oct. 2025
Released on the occasion of the Singapore Grand Prix, the choice of the HMC 804 automatic flying tourbillon movement, with its double hairspring designed to improve precision and resilience, is a nod to the split-second accuracy demanded in Formula One.
—Carol Besler, Robb Report, 3 Oct. 2025
Chris O'Falt, IndieWire, 4 Oct. 2025
Most critically, a photograph could capture only a split second of time.
—Literary Hub, 29 Sep. 2025
See All Example Sentences for split-second
Adjective
Much of the controversy surrounds how the play is officiated, with the Eagles’ offensive line often getting a split-second head start on the snap.
—Saad Yousuf, New York Times, 19 Oct. 2025
Released on the occasion of the Singapore Grand Prix, the choice of the HMC 804 automatic flying tourbillon movement, with its double hairspring designed to improve precision and resilience, is a nod to the split-second accuracy demanded in Formula One.
—Carol Besler, Robb Report, 3 Oct. 2025
Noun
The Paradise inferno’s movement, color, power could change in a split second.
—Chris O'Falt, IndieWire, 4 Oct. 2025
Most critically, a photograph could capture only a split second of time.
—Literary Hub, 29 Sep. 2025
See All Example Sentences for split-second
Recent Examples of Synonyms for split-second
Adjective
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Sea-Intelligence modeled the European import surge under different scenarios, ranging from an instantaneous switch back to the Suez by all shipping lines, to a more gradual phase-in over two, four or six weeks.—
Glenn Taylor,
Sourcing Journal,
24 Oct. 2025
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In this modern age of technology, complete with instantaneous ways to locate talent anywhere in the world, the Duke men’s basketball coach didn’t mine social media endlessly or scour websites in recruiting the player the Charlotte Hornets selected fourth overall in the NBA Draft in June.—
Roderick Boone,
Charlotte Observer,
22 Oct. 2025
Noun
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Copyleaf Wide-leg Yoga Pants Hurry to get 40 percent off a trending pair of Amazon yoga pants that have sold every 15 minutes for the past month.—
Olivia Young,
Travel + Leisure,
28 Oct. 2025
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The 18-year-old rookie also recorded two rebounds and two steals through 31 minutes of action.—
Matt Audilet,
MSNBC Newsweek,
28 Oct. 2025
Adjective
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Henry's desire for a male heir -- and a new wife who might provide one -- was the immediate catalyst, but other factors were also at play, involving the English crown's seizure of church assets and the growth of Protestant ideas in England.—
Joshua McElwee,
USA Today,
23 Oct. 2025
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The proposal called for an immediate cease-fire and hostage exchange, Israeli security guarantees, the demilitarization of Gaza, and a new civilian governing authority.—
Eric Cortellessa,
Time,
23 Oct. 2025
Noun
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Police reportedly located the woman after reviewing a two-second security camera video clip, in which she was allegedly seen on a city sidewalk carrying something that appeared to be wrapped in a bundle and holding it as a person would typically hold a baby.—
Madison E. Goldberg,
PEOPLE,
23 Oct. 2025
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So in the moments after takeoff, Higginbotham always stared at his watch, heart pounding, counting the seconds to a minute.—
Rustin Dodd,
New York Times,
23 Oct. 2025
Adjective
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Wood obviously smashed it on opening weekend, scoring twice against Brentford, while Joao Pedro blanked, filling me with instant regret.—
Holly Shand,
New York Times,
23 Oct. 2025
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From chocolate brown for a subtle upgrade to neutrals, to burgundy and olive green for an instant pop of color, there’s a shade (or two…or eight) for every mood and itinerary.—
Rosie Marder,
Travel + Leisure,
22 Oct. 2025
Noun
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Other photos in the bunch included a mirror selfie with his hair pushed back courtesy of a headband, his Cloud23 hot sauce on store shelves, Animal-style fries from In-N-Out Burger (plus plenty of ketchup) and more of life’s special little moments.—
Angel Saunders,
PEOPLE,
23 Oct. 2025
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If the death of Cinna is a microcosm of the play, the other moment that reinforces the importance of due process in Julius Caesar is even more compressed, lasting a mere eight lines at the start of the fourth act.—
JSTOR Daily,
JSTOR Daily,
23 Oct. 2025
Noun
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Her work in film and television has an undeniable heartbeat.—
Joe Otterson,
Variety,
27 Oct. 2025
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From Principal Kafele, Rahh learned that culture is the heartbeat of a school.—
Hannah Nwoko,
Parents,
27 Oct. 2025
Cite this Entry
“Split-second.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/split-second. Accessed 29 Oct. 2025.
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