Where does this definition of calibrating instrument come from?
This entry for calibrating instrument is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does calibrating instrument appear elsewhere on Lughet?
Yes — calibrating instrument 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.