Where does this definition of spur track come from?
This entry for spur track is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is spur track a noun, verb, or something else?
In this entry, spur track is tagged as 2n..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.