noun
Meaning 1
A set of facing points at the end of a crossing loop or side track parallel to a mainline which will direct a train into a sand drag if the signal on that line is passed at danger, thus preventing the train running onto the main line.
Definition source: English Wiktionary via Wiktextract
Usage: UK
Topics: rail-transport, railways, transport
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided