security

noun

si-ˈkyu̇r-ə-tē How to pronounce security (audio)
Definition of securitynext
1
as in defense
means or method of defending measures taken to beef up our national security

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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

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of security In January, a CBS Colorado investigation reported that Prince was being paid to patrol in Lakeside while records showed he was also being paid $95 an hour to work security at a nearby Walmart. — Brian Maass, CBS News, 7 Oct. 2026 All other homecoming activities were postponed except for the dance, which will include additional security, Timberline Principal Chad Wright and school district officials said in an email to parents and staff. — Sally Krutzig, Idaho Statesman, 7 Oct. 2026 On Tuesday, Hanks posted video of himself approaching André and his security team at the event and exchanging some words with the comedian. — Alexandra Del Rosario, Los Angeles Times, 7 Oct. 2026 At the same ceremony, the Israeli President, Isaac Herzog, called for an investigation into the security collapse. — David Remnick, New Yorker, 7 Oct. 2026 See All Example Sentences for security
Recent Examples of Synonyms for security
  1. defense
  2. guarantee
  3. safety
  4. protection
  5. pledge
  6. ammunition
  7. safeguard
  8. shield
Noun
  • Denmark's defense intelligence service specifically warned Russia could use such tactics to split the NATO alliance.
    — Arkansas Online, Arkansas Online, 13 Oct. 2026
  • Against Henderson, the Dodgers took advantage of mistakes by the Brewers’ usually fundamentally sound defense to score four runs against him, only two of which were earned.
    — Maddie Lee, Los Angeles Times, 13 Oct. 2026
Definition of defense
Noun
  • Holding an election during the war would be unlawful and Ukraine would need security guarantees to allow for safe voting, Zelenskyy added.
    — Arkansas Online, Arkansas Online, 12 Oct. 2026
  • Zelensky added that holding a vote during the war would be unlawful and that Ukraine would need security guarantees to allow people to vote safely.
    — Susie Blann, Los Angeles Times, 11 Oct. 2026
Definition of guarantee
Noun
  • Tens of thousands of migrants from the Horn of Africa travel every year through Djibouti and across the Bab el-Mandeb Strait towards Gulf countries in search of safety and economic opportunities, the IOM said in its statement.
    — JAMEY KEATEN, Arkansas Online, 12 Oct. 2026
  • Automation is the source of the traffic-safety potential that the company touts.
    — Molly Fischer, New Yorker, 12 Oct. 2026
Definition of safety
Noun
  • The series follows devoted single mother Anna (Haggard) and her headstrong teenage daughter Maya (Ramsey), as they are forced into witness protection to escape danger.
    — Jesse Whittock, Deadline, 8 Oct. 2026
  • In an interview with CNBC Sport on September 10 in Australia, Commissioner Roger Goodell emphasized the league wants stronger protections before entertaining the possibility of a tie up with the new markets.
    — Contessa Brewer, CNBC, 8 Oct. 2026
Definition of protection
Noun
  • Several of Flávio Bolsonaro’s proposals also warrant close scrutiny, including his pledge to rewrite Brazil’s 1988 Constitution, which marked the end of military dictatorship and the restoration of democracy in the country.
    — Rafa Sales Ross, Variety, 10 Oct. 2026
  • The messaging also seemed coordinated, with official statements followed by a flood of pledges of allegiance on social media.
    — Mohammed Sergie, semafor.com, 10 Oct. 2026
Definition of pledge
Noun
  • How did a live round get into the revolver and who brought the lethal ammunition to the set?
    — Matthew Carey, Deadline, 12 Oct. 2026
  • The principal and the teacher were hit with ammunition used in 12-gauge shotguns but their injuries weren't life threatening, police said.
    — ABC News, ABC News, 12 Oct. 2026
Definition of ammunition
Noun
  • Meanwhile, some safeguards were easy to turn off or circumvent.
    — Ella Chakarian, Los Angeles Times, 7 Oct. 2026
  • In 2023, Anthropic published the first version of its Responsible Scaling Policy, a document that laid out precise thresholds for when a model’s capabilities became dangerous enough to require additional safeguards.
    — Kevin Roose, Vanity Fair, 7 Oct. 2026
Definition of safeguard
Noun
  • Therapists begin facials with face-scanning wands and other probes, to measure your lipid shield, pigmentation, hydration and elasticity, and then cater their approach to the precise needs of your skin in that moment.
    — Condé Nast, Condé Nast Traveler, 6 Oct. 2026
  • In Paris, tear gas filled the air, and trash cans, school desks and chairs were set alight as riot police with shields and batons clashed with some demonstrators.
    — Melissa Bell, CNN Money, 6 Oct. 2026
Definition of shield

Browse Nearby Words

securities
security
security blanket
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Cite this Entry

“Security.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/security. Accessed 13 Oct. 2026.

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Britannica.com: Encyclopedia article about security

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