Where does this definition of projective geometry come from?
This entry for projective geometry is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is projective geometry a noun, verb, or something else?
In this entry, projective geometry is tagged as 2n..
Does projective geometry appear elsewhere on Lughet?
Yes — projective geometry 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.