Where does this definition of double back come from?
This entry for double back is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is double back a noun, verb, or something else?
In this entry, double back 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.