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guardrail

guardrail

14 3.4
A strong railing at the edge of places like roads and bridges that stops people or vehicles from falling
  • noun
  • /ˈɡɑrdˌreɪl/
: barrera de seguridad
  • The guardrail along the bridge prevented cars from falling into the river.
  • federal guardrail

Well, they had glow in the dark guardrails and decals.

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Examples

  • The Jeep drifted right, struck the guardrails, bounced back, and went into a long sideways skid.

    Fiction book (2002)
  • We'd been going fast on a curvy back road with no guardrails, a few miles from my house.

    Fiction book (2001)
  • The heavy green sheet that they had given him for warmth got stuck in the guardrail lock.

    Fiction book (1998)
  • Or that the guardrail wasn't strong enough.

  • At the end of our lane, they stepped over the guardrail and crossed the highway.

    Fiction book (1995)
  • The convertible went over a guardrail in Jersey.

  • To his right, a cliff goes straight up; on the left, a guardrail protects a steep ravine.

    Fiction book (1997)
  • A treacherous cliff drops quickly away from the road, certain death protected by an inadequate guardrail.

    Fiction book (1994)
  • Police say it appears she lost control of the light blue 1989 Mustang... and crashed through a guardrail along the ravine.

  • The original dispute involved a $100,000 contract to repair guardrails along a federal highway.

    Academic text (1995)

Synonyms

railing
vsguardrail
61 1.6

A row of bars and posts along an edge, like on stairs or balconies, to stop people from falling

is stronger and used where vehicles might go over edges
banister
vsguardrail
16 2.7

A rail at the side of stairs or a balcony that people hold to stop them from falling

is stronger and meant to protect vehicles on bridges and roads
handrail
vsguardrail
10 1.8

A bar fixed beside stairs or a balcony that you hold for support

is constructed heavier to resist vehicle impact at road or bridge edges
balustrade
vsguardrail
3 8.1

A railing with short vertical posts along a staircase or balcony to stop people falling

is heavier duty and intended to protect vehicles and pedestrians
bannister
vsguardrail
  • UK
3 3.4

A handrail at the side of stairs that people hold for support

is built stronger and also designed to stop vehicles from falling
safety rail
vsguardrail
2 2.3

A strong bar along stairs or platforms that stops people from falling

is stronger and built to stop vehicles as well as people
handrailing
vsguardrail
1 2.9

A rail you hold for support on stairs or ramps

is made stronger and intended to stop vehicles as well as people

How Protective

crash barrier
  • UK
1 3.2
guardrail
14 3.4
railing
61 1.6

Surface Forms

guardrail singular
guardrails plural

Morphology

guardrail = guard + rail (transparent) = guard + rail

The meaning is directly the combination of 'guard' (to protect) and 'rail' (a barrier), yielding a barrier that protects from falling.

Etymology

Guardrail is made of guard ('to protect' or 'watch') and rail ('a bar', like in handrail or railway). Think of it as a 'watching bar' that keeps people and cars safe at the edge of a road, bridge, or stairs, which is exactly why a guardrail stops things from falling.