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 Other defiant moments on a global stage The NFL has long maintained guardrails around the halftime show, particularly when performances edge toward political commentary. Dallas Morning News, 4 Feb. 2026 Some proposals are already moving through the Legislature In recent years, the labor federation has made small wins on AI guardrails. Kate Wolffe february 4, Sacbee.com, 4 Feb. 2026 The package, which passed the Senate 71-29, would complete funding for the government to the tune of more than $1 trillion — except DHS, which will carry on with a two-week stopgap bill as Democrats demand guardrails on immigration enforcement operations. David Hickey, NBC news, 3 Feb. 2026 At least one car crashed into the right guardrail. Elyssa Kaufman, CBS News, 3 Feb. 2026 See All Example Sentences for guardrail
Recent Examples of Synonyms for guardrail
Noun
  • Prosecutors said Parham, 33, bashed the teen’s head against a railing and wall before raping and sodomizing her at knifepoint for nearly 10 minutes during the broad daylight attack.
    Thomas Tracy, New York Daily News, 5 Feb. 2026
  • Some passengers aren’t as mindful about handwashing, so using hand sanitizer is a good idea around high-touch areas like the buffet line and hand railings.
    Jill Schildhouse, Southern Living, 30 Jan. 2026
Noun
  • For Nabil, the core issue is the need for connected rails that let all participants in the prescription ecosystem move in harmony.
    Connie Etemadi, USA Today, 8 Feb. 2026
  • Downtown San Jose Valley Transportation Authority light rail trains headed to Levi’s Stadium from downtown San Jose are already packed, despite running three-car trains every 10 to 20 minutes.
    Jakob Rodgers, Mercury News, 8 Feb. 2026

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Cite this Entry

“Guardrail.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/guardrail. Accessed 14 Feb. 2026.

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