Where does this definition of tracking mark come from?
This entry for tracking mark is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does tracking mark appear elsewhere on Lughet?
Yes — tracking mark appears under other sources or language pairs in Lughet's collection. See the list below.
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.