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