Bagˈnolians,n.pl.Eccl.Hist. Also in L. form ‖Bagnolenses. [f.Bagnoles in Languedoc, where they originated.] A sect of heretics in the 8th century, who rejected the Old and part of the New Testament, and held generally the doctrines of the Manicheans. 1727–51in Chambers Cycl.1847in Craig; and mod. Dicts.