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