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