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.]
Albigensian Al'bi·gen'sian (-shən, -sē-ən) adj. & n.Albigensianism Al'bi·gen'sian·ism n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.