Where does this definition of by-product come from?
This entry for by-product is sourced from Qamus, one of the dictionaries and corpora merged into Lughet.
Does by-product appear elsewhere on Lughet?
Yes — by-product 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.