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