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