Cathar

Meaning

Noun

• A member of certain so self-styled Novatian and other medieval Christian sects embracing a form of dualism and extraordinary practices purportedly adhering to Mary Magdalene's teachings, persecuted by Roman Catholics as heretics.

Origin

• Recorded since the 16th century; from the masculine plural of Medieval Latin Catharī ("Pure (ones)"), from the masculine plural of Byzantine Greek καθαροί, from the masculine singular of Byzantine Greek καθαρός, from Ancient Greek καθαρός ("pure").