1
as in defense
means or method of defending
measures taken to beef up our national security
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in guarantee
something given or held to assure that the giver will keep a promise
their house will serve as security for the loan
Synonyms & Similar Words
3
as in safety
the state of not being exposed to danger
after the burglaries, police presence in the neighborhood was enhanced to give residents a stronger sense of security
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of security
For suppliers, Apple's predictable hardware cycles offer a level of financial security that smaller, more volatile tech companies simply cannot match.
—
Morgan Chittum, CNBC, 10 Apr. 2026
These accounts help young Americans begin investing early, giving them a head start on saving for education, starting a business, or building long-term financial security.
—Stephen Moore, Boston Herald, 10 Apr. 2026
With spring break in full swing, airline passengers continued to wait it out at major U.S. airports after President Donald Trump signed an executive order to pay Transportation Security Administration officers aimed at alleviating long security lines.
—John Raby, Chicago Tribune, 29 Mar. 2026
Around noon, thousands of people were still filing through the security checkpoint into the stadium.
—Louisa Thomas, New Yorker, 29 Mar. 2026
See All Example Sentences for security
Morgan Chittum, CNBC, 10 Apr. 2026
These accounts help young Americans begin investing early, giving them a head start on saving for education, starting a business, or building long-term financial security.
—Stephen Moore, Boston Herald, 10 Apr. 2026
With spring break in full swing, airline passengers continued to wait it out at major U.S. airports after President Donald Trump signed an executive order to pay Transportation Security Administration officers aimed at alleviating long security lines.
—John Raby, Chicago Tribune, 29 Mar. 2026
Around noon, thousands of people were still filing through the security checkpoint into the stadium.
—Louisa Thomas, New Yorker, 29 Mar. 2026
See All Example Sentences for security
Recent Examples of Synonyms for security
Noun
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The All-Big 12 defense guard has been a key cog the last two seasons for the Horned Frogs as one of the best defenders in the country.—
Steven Johnson,
Fort Worth Star-Telegram,
7 Apr. 2026
-
Amir Levy/Getty Kuwait, the United Arab Emirates and Saudi Arabia all activated their air defense systems to intercept incoming Iranian missiles and drones, as Tehran kept up the pressure on its Gulf neighbors.—
Lucia I Suarez Sang,
CBS News,
7 Apr. 2026
Noun
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Without legal guarantees and amid Venezuela’s institutional crisis, major companies stayed away.—
Antonio María Delgado,
Miami Herald,
9 Apr. 2026
-
Having had the guarantee of becoming a professional footballer since the age of 14, his schoolwork had fallen by the wayside.—
Jordan Campbell,
New York Times,
8 Apr. 2026
Noun
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Other times, the likes of junior safety Kyle Hall has gotten the defense riled up after batting down a ball that was basically in Wagner’s hands.—
Shaun Goodwin,
Idaho Statesman,
9 Apr. 2026
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All terrain wheels and five point safety harnesses, combining easy maneuverability with safety and stability for everyday use.—
Tory Johnson,
ABC News,
9 Apr. 2026
Noun
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County staff told the Herald there won’t be a deal if there aren’t sufficient public protections.—
Claire Heddles,
Miami Herald,
7 Apr. 2026
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The styles have polarized lenses and feature 100% UVA/UVB protection.—
Tory Johnson,
ABC News,
7 Apr. 2026
Noun
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According to the lawsuit, the pledge was a regular occurrence in both the district's elementary and middle schools, while students in the high school did not participate in the ritual for two years.—
Brittany Miller,
FOXNews.com,
9 Apr. 2026
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That report followed a pledge by French president Emmanuel Macron in 2017 to introduce restitution policy within five years.—
Andy Battaglia,
ARTnews.com,
9 Apr. 2026
Noun
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After the firearms were discovered in the home, a police K-9 unit trained in firearms and ammunition detection swept the school Tuesday night, but nothing was found.—
CBS News,
CBS News,
7 Apr. 2026
-
When she was arrested on March 9, 2022, she was found in possession of cocaine, cellphones, firearm magazines, and ammunition.—
Kansas City Star,
Kansas City Star,
7 Apr. 2026
Noun
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In San Jose, AFSCME Local 101 and IFPTE Local 21 are pushing for AI safeguards through contract negotiations, including a joint oversight committee to review new systems before they’re deployed.—
Maria Noel Fernandez,
Mercury News,
10 Apr. 2026
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Larger foreign exchange reserves also added a layer of safeguard for central banks to defend their currency.—
Anniek Bao,Lee Ying Shan,
CNBC,
9 Apr. 2026
Noun
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The easy-to-use glossing treatment, which should be applied to damp hair and followed by a blow dryer to activate the frizz-fighting alpha acids, is a semi-permanent smoothing spray that basically creates a water-resistant shield to prevent flyaways—even in the most humid of places.—
Eva Thomas,
InStyle,
9 Apr. 2026
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Teams unanimously approved sticking with the hardware for Artemis II and only adjusting the reentry trajectory, instead of replacing the heat shield.—
Richard Tribou,
The Orlando Sentinel,
9 Apr. 2026
Cite this Entry
“Security.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/security. Accessed 11 Apr. 2026.
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