Where does this definition of hole circle come from?
This entry for hole circle is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does hole circle appear elsewhere on Lughet?
Yes — hole circle 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.