hump yard
Noun
Meaning
hump yard (plural hump yards)
(rail transport) a classification yard or marshalling yard which has a hump over which trains are shunted, the vehicles then running on their own by gravity into various sidings.
Noun
hump yard (plural hump yards)
(rail transport) a classification yard or marshalling yard which has a hump over which trains are shunted, the vehicles then running on their own by gravity into various sidings.