road-rail vehicle
Definitions
A vehicle that can be driven along roads to a place where retractable railway wheels can be lowered onto railway track to allow it to be used on the railway, often used for maintenance and construction purposes.
Examples
“The importance of track workers obeying site rules has been stressed after a man was hospitalised after being hit by a moving road-rail vehicle (RRV) and falling into the 'four foot' between the rails.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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