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