crash barrier
noun/ˈkræʃ bæriə(r)/
/ˈkræʃ bæriər/
(British English) (North American English guard rail)
- a strong low fence or wall at the side of a road or between the two halves of a major road such as a motorway or interstate
- Crash barriers were erected along the roads to be used for the race.
Check pronunciation:
crash barrier