Where does this definition of quality control come from?
This entry for quality control is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is quality control a noun, verb, or something else?
In this entry, quality control is tagged as 2n..
Does quality control appear elsewhere on Lughet?
Yes — quality control 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.