Word.ws English Dictionary

guardrails

guardrails is the plural of guardrail.

Meaning of guardrail

Noun

guardrail (plural guardrails)

  1. A rail set alongside a dangerous place as a barrier, to improve safety.
    Synonyms:
    guard railing, guide board, guide rail, side rail
    1. (Canada, US) A strengthened barrier installed on the sides of a (usually major) road to keep vehicles on the highway and reduce the risk and/or impact of crashes.
  2. (broadly, figuratively) Any barrier designed to prevent accidents or mistakes.
    • Set guardrails on Visual Studio Live Share
      We’ve heard from Live Share users that they want to use Live Share in their organization, but without controls to prevent individuals from outside their company domain joining Live Share sessions, they’re blocked. We are excited that this and many other...2022 August 17, Carolina Uribe-Gosselin, Live Share: Enterprise Policies are here!
  3. Synonym of check rail.
    Synonyms:
    check rail

Questions about guardrails

What is guardrails the plural of?
Guardrails is the plural of guardrail.

Words near guardrails in the dictionary

  1. guardlines
  2. guardpost
  3. guardposts
  4. guardrail
  5. guardrailed
  6. guardrails
  7. guardroom
  8. guardrooms
  9. guards
  10. guards against
  11. guards of honor

Source and license

Adapted from Wiktionary: guardrails (page history and authors); guardrail (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “guardrails.” Word.ws, https://word.ws/guardrails. Based on Wiktionary, CC BY-SA 4.0.