Where does this definition of profit from come from?
This entry for profit from is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does profit from appear elsewhere on Lughet?
Yes — profit from appears under other sources or language pairs in Lughet's collection. See the list below.
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.