Where does this definition of pilot study come from?
This entry for pilot study is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is pilot study a noun, verb, or something else?
In this entry, pilot study is tagged as 2n..
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.