English
Roussillonese
From Roussillon + -ese.
Formed from Roussillon + -ese
Today it means
adj Of, from or relating to the Roussillon region, approximately coterminous with the Pyrénées-Orientales department, Occitania, France but originally part of Catalonia; or the dialect of Catalan spoken there.
Language periods are conventional ranges, not dates for this word.
Etymograph / Roussillonese