Found 2 items, similar to guardrail.
English → English (WordNet) Definition: guardrail guardrail n : a railing placed alongside a stairway or road for safety [syn: safety rail]
English → English (gcide) Definition: guardrail guardrail \guard"rail`\ n. a railing placed alongside a stairway or road for safety. Syn: safety rail. [WordNet 1.5]