Where does this definition of advance guard come from?
This entry for advance guard is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is advance guard a noun, verb, or something else?
In this entry, advance guard is tagged as 2n..
Does advance guard appear elsewhere on Lughet?
Yes — advance guard 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.