members of a Catharistic sect in the south of France that arose in the 11th century and was exterminated in the 13th century by a crusade (Albigensian Crusade) and the Inquisition.
Origin: < ML Albīgēnsēs, pl. of Albīgēnsis, equiv. to Albīg(a) Albi+ -ēnsis-ensis
Al·bi·gen·ses (āl'bə-jěn'sēz') pl.n. The members of a Catharist religious sect of southern France in the 12th and 13th centuries, exterminated for heresy during the Inquisition.
[Medieval Latin Albigēnsēs, pl. of Albigēnsis, inhabitant of Albiga, Albi, a town of southern France where the sect was dominant.] Al'bi·gen'sian (-shən, -sē-ən) adj. & n., Al'bi·gen'sian·ism n.
1604, "relating to the Albigenses," Catharist religious reformers of southern France c.1020-1250, M.L., from Fr. Albi, name of a town in Languedoc where they lived and were first condemned as heretics (1176).