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