ˈcrash ˌbarrier BrE AmE noun [countable] British English
a strong fence or wall built to keep cars apart or to keep them away from people, in order to prevent an accident
ˈcrash ˌbarrier BrE AmE noun [countable] British English
a strong fence or wall built to keep cars apart or to keep them away from people, in order to prevent an accident
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012