as in crisis
a time or state of affairs requiring prompt or decisive action
we're at the zero hour, so someone has to make a decision
Synonyms & Similar Words
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Example Sentences
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Recent Examples of zero hour
The zero hour show begins at 1 p.m. ET and the main matches begin at 3 p.m. ET.
—
Ryan Gaydos, FOXNews.com, 12 July 2025
The King video marked the zero hour for new forms of activism using cameras.
—Will Potter
july 7, Literary Hub, 7 July 2025
She's stopped, however, when Derringer and Clarke burst in at the zero hour, giving impassioned speeches about the importance of the alliance.
—Randall Colburn, EW.com, 3 July 2025
The course will feature the same curriculum as other PE courses, East Aurora High School Principal Jennifer Mitchell said at a curriculum meeting in May, but will be offered during zero hour for the first time next year.
—Molly Morrow, Chicago Tribune, 4 June 2025
Fighting, however, continued up to the zero hour, with Israeli airstrikes in Lebanon far into the night.
—Scott Neuman, NPR, 27 Nov. 2024
English learners can attend a specialized class for learning to speak and write can be accomplished with a before-school (zero hour) or after-school period.
—Madeleine Parrish, The Arizona Republic, 8 Oct. 2024
As the zero hour approached, the men fiddled with their automatic rifles while their leader, Habib Rahman Inqayad, scrambled to get the exact location of their target.
—Safiullah Padshah, New York Times, 17 June 2023
When zero hour arrived, on a muggy Thursday afternoon, her manner was one of resigned acquiescence.
—Ned Zeman, Outside, 14 Nov. 2021
Ryan Gaydos, FOXNews.com, 12 July 2025
The King video marked the zero hour for new forms of activism using cameras.
—Will Potter
july 7, Literary Hub, 7 July 2025
She's stopped, however, when Derringer and Clarke burst in at the zero hour, giving impassioned speeches about the importance of the alliance.
—Randall Colburn, EW.com, 3 July 2025
The course will feature the same curriculum as other PE courses, East Aurora High School Principal Jennifer Mitchell said at a curriculum meeting in May, but will be offered during zero hour for the first time next year.
—Molly Morrow, Chicago Tribune, 4 June 2025
Fighting, however, continued up to the zero hour, with Israeli airstrikes in Lebanon far into the night.
—Scott Neuman, NPR, 27 Nov. 2024
English learners can attend a specialized class for learning to speak and write can be accomplished with a before-school (zero hour) or after-school period.
—Madeleine Parrish, The Arizona Republic, 8 Oct. 2024
As the zero hour approached, the men fiddled with their automatic rifles while their leader, Habib Rahman Inqayad, scrambled to get the exact location of their target.
—Safiullah Padshah, New York Times, 17 June 2023
When zero hour arrived, on a muggy Thursday afternoon, her manner was one of resigned acquiescence.
—Ned Zeman, Outside, 14 Nov. 2021
Recent Examples of Synonyms for zero hour
Noun
-
The revelation immediately erupted into a political crisis, with the head of prisons dismissed and Guatemalans threatening to protest.—
New York Times,
New York Times,
16 Oct. 2025
-
By August, Ars reported on cases where ChatGPT's sycophantic behavior had validated users' false beliefs to the point of causing mental health crises, and news of the aforementioned suicide lawsuit hit not long after.—
ArsTechnica,
ArsTechnica,
15 Oct. 2025
Noun
-
Keith Pelley has had four months now to get a closer glimpse of the day-to-day operations of the Toronto Maple Leafs via close interactions with general manager Brad Treliving and head coach Craig Berube.—
Pierre LeBrun,
New York Times,
16 Oct. 2025
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But Netflix head Bela Bajaria didn’t seem into it.—
Bethy Squires,
Vulture,
16 Oct. 2025
Cite this Entry
“Zero hour.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/zero%20hour. Accessed 20 Oct. 2025.
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