guardrail

Fetched 2026-10-26 (cache).

Synonyms: guard rail, guardrails

Antonyms: guard rail, guardrails

Related words from Datamuse; suggestions, not definitions.

Noun

1. A [[rail]] set alongside a dangerous place as a [[barrier]], to improve [[safety]].
2. {{lb|en|figurative|by extension}} Any [[barrier]] designed to prevent accidents or mistakes.
3. {{lb|en|rail transport}} {{syn of|en|check rail}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.