Definition of guardrailnext
as in railing
a protective barrier consisting of a horizontal bar and its supports the car ran off the road, but fortunately only hit the guardrail

Synonyms & Similar Words

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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 guardrail Body camera footage released by Connecticut State Police, taken from a trooper at the scene, shows the trooper jumping over a metal guardrail to avoid being struck just seconds before the driver of a BMW M340 approached and slammed into the cruiser. Justin Muszynski, Hartford Courant, 2 Apr. 2026 Progressive lawmakers Bernie Sanders and Alexandria Ocasio-Cortez recently introduced a bill to pause all new data center construction until federal guardrails and safeguards are instituted for workers, communities and the environment. Los Angeles Times, 2 Apr. 2026 However, despite this, legal experts have raised concerns that Trump could try to sidestep Congress’s NATO guardrail by citing presidential authority over foreign policy. Amanda Castro, MSNBC Newsweek, 1 Apr. 2026 Getting the go-ahead for this sort of show seems even more improbable today than in decades past given all the security guardrails at schools now. Ethan Millman, HollywoodReporter, 1 Apr. 2026 See All Example Sentences for guardrail
Recent Examples of Synonyms for guardrail
Noun
  • When the bridge reopens, there will be railings to separate motorists and pedestrians and an improved pedestrian crossing heading east to make the trail safer.
    Alysa Guffey, IndyStar, 1 Apr. 2026
  • Each solar light in this pack of 16 can be clipped onto fences, balconies, porch railings, deck posts, or stairs.
    Stephanie Osmanski, Better Homes & Gardens, 31 Mar. 2026
Noun
  • Within minutes, a dark brew of sewage, industrial waste, and stormwater was rising through basements and businesses, hospitals and the central rail station, knocking out power and causing a billion dollars in damage.
    Eric Klinenberg, New Yorker, 6 Apr. 2026
  • An elevated rail line passes through to carry coal to the rest of the country.
    ABC News, ABC News, 6 Apr. 2026

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Cite this Entry

“Guardrail.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/guardrail. Accessed 6 Apr. 2026.

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