Cathar
/ˈkæθə(r)/noun
(pl. Cathars或Cathari /-rɪ/ )
- a member of a heretical medieval Christian sect which professed a form of Manichaean dualism and sought to achieve great spiritual purity卡特里派教徒, 清洁派教徒（一个宣扬摩尼教二元论, 追求精神至纯的中世纪基督教异端教派成员）。
派生词
Catharism
nounCatharist
noun & adjective词源
mid 17th cent.: from medieval Latin Cathari (plural)， from Greek katharoi 'the pure'.