Where does this definition of keep at arm's length come from?
This entry for keep at arm's length is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is keep at arm's length a noun, verb, or something else?
In this entry, keep at arm's length is tagged as 2v..
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.