Where does this definition of double feature come from?
This entry for double feature is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is double feature a noun, verb, or something else?
In this entry, double feature is tagged as noun.
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.