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