Where does this definition of button face come from?
This entry for button face is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is button face a noun, verb, or something else?
In this entry, button face is tagged as 2n..
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.