Where does this definition of dummy run come from?
This entry for dummy run is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is dummy run a noun, verb, or something else?
In this entry, dummy run is tagged as noun.
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.