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