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