proper noun/ɑ̃.tʁas/
Antras (a village in Ariège department, Occitania, France); Antras (a village in Gers department, Occitania, France); a surname from Occitan
Borrowed from Occitan Antràs, probably from Antres du Cluzets, from antre (“cave”), referring to three contiguous caves that were made in the rocks and remain today. Historically most prevalent in Ariège.