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