safeguard
Americannoun
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something that serves as a protection or defense or that ensures safety.
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a permit for safe passage.
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a guard or convoy.
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a mechanical device for ensuring safety.
verb (used with object)
noun
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a person or thing that ensures protection against danger, damage, injury, etc
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a document authorizing safe-conduct
verb
Other Word Forms
- unsafeguarded adjective
Etymology
Origin of safeguard
1325–75; Middle English savegarde (noun) safe conduct < Middle French salvegarde, sauvegarde. See safe, guard
Explanation
A safeguard is a defense or precaution. You could describe a flu shot as a safeguard against getting sick, for example. Safeguards protect against something negative, whether it's an attacking army invading a country or a boy you don't like much asking you to the prom. A store's security system is a safeguard against theft, and a secret password is a safeguard against your sister reading your email. You can use it as a verb too: "We clearly need to safeguard our Halloween candy so Mom and Dad don't steal it after we go to bed."
Vocabulary lists containing safeguard
Declaration of the Rights of Woman (1791)
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Herbert Hoover on "Rugged Individualism" (1928)
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A Single Shard
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Leaders of several armed and secessionist groups said the three‑day measure was in recognition of the "profound spiritual importance" of the papal visit, which starts on Wednesday, and the need to safeguard civilian life.
From BBC • Apr. 14, 2026
“I’m proud to have played a small part in helping safeguard such a beloved institution that has enriched Los Angeles for decades,” says Brian Mikail of Capstone Equities, which rents the space to the troupe.
From Los Angeles Times • Apr. 13, 2026
These are temporary structures made up of RNA and proteins that help safeguard genetic material and regulate how cells respond to stress.
From Science Daily • Apr. 12, 2026
The only meaningful safeguard is Step 3, when courts test those explanations against reality.
From Slate • Apr. 10, 2026
But the new High group, unlike all its forerunners, did not act upon instinct but knew what was needed to safeguard its position.
From "1984" by George Orwell
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
