as in fear
an uneasy state of mind usually over the possibility of an anticipated misfortune or trouble
in her perturbation she kept calling her son, a freshman, to see if everything was all right at college
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Recent Examples of perturbation
Additionally, the multiplex array generates RNAs customized for various types of genetic perturbation.
—
William A. Haseltine, Forbes, 24 Jan. 2025
This new tool, known as minimal, versatile genetic perturbation technology (mvGPT), combines the powers of gene editing, activation, and repression into a single, compact system.
—William A. Haseltine, Forbes, 24 Jan. 2025
That perturbation becomes much more complicated when many large particles are released at once, each with its own wake that affects its neighbors.
—Jennifer Ouellette, Ars Technica, 21 Jan. 2025
Advantages of donor spin qubits Donor spin qubits, the focus of this project, offer greater stability against environmental perturbations than other qubit types, such as those found in superconducting circuits.
—Kaif Shaikh, Interesting Engineering, 10 Jan. 2025
See All Example Sentences for perturbation
William A. Haseltine, Forbes, 24 Jan. 2025
This new tool, known as minimal, versatile genetic perturbation technology (mvGPT), combines the powers of gene editing, activation, and repression into a single, compact system.
—William A. Haseltine, Forbes, 24 Jan. 2025
That perturbation becomes much more complicated when many large particles are released at once, each with its own wake that affects its neighbors.
—Jennifer Ouellette, Ars Technica, 21 Jan. 2025
Advantages of donor spin qubits Donor spin qubits, the focus of this project, offer greater stability against environmental perturbations than other qubit types, such as those found in superconducting circuits.
—Kaif Shaikh, Interesting Engineering, 10 Jan. 2025
See All Example Sentences for perturbation
Recent Examples of Synonyms for perturbation
Noun
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Such a low number spurred fears the ongoing trade war may finally be starting to affect the economy’s hard data.—
Paolo Confino,
Fortune,
4 June 2025
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Exploiting this vulnerability, 764 members tend to elicit fear by threatening to share a victim’s explicit or harmful content with family and friends or publicly online, ultimately forcing them to comply with their demands.—
Alex Vance,
Parents,
4 June 2025
Noun
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Still, the episode captures the show’s rich tonal blend, its combination of screwball comedy and sincere concern with the daily troubles of working people, the small dramas that add up to a life.—
Emily Nussbaum,
New Yorker,
9 June 2025
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In his decision, Liman found the article was protected reporting on a matter of public concern and dismissed all claims against the Times.—
Josh Rottenberg,
Los Angeles Times,
9 June 2025
Noun
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Survey respondents’ anxiety over unemployment also declined, but a separate measure of employment trends from the Conference Board dipped slightly, reflecting lingering economic uncertainty.—
Tom Chivers,
semafor.com,
10 June 2025
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When an industry accelerates this fast, anxiety is sure to follow and a growing number of CEOs aren’t asking whether to build with AI.—
Alexander Puutio,
Forbes.com,
10 June 2025
Noun
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Those worries vanished when she was accepted to Yale University.—
Zachary Schermele,
USA Today,
14 June 2025
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Fear of falling behind That worry of falling behind is something many men are wrestling with, according to a recent report by the Speaking with American Men (SAM) project, a new effort aimed at helping Democrats better reach and connect with young men.—
Elena Moore,
NPR,
13 June 2025
Noun
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Meanwhile, European defense and infrastructure spending is expected to support growth amid growing unease over the U.S. commitment to Ukraine.—
Amanda Castro,
MSNBC Newsweek,
5 June 2025
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The series draws its fear and unease from a chilling idea: the sense that dangerous people often hide in plain sight.—
JP Mangalindan,
Time,
4 June 2025
Cite this Entry
“Perturbation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perturbation. Accessed 18 Jun. 2025.
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