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