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