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