piligerous,a.|paɪˈlɪdʒərəs| [f. L. pilus hair + -gerous.] Bearing hair, clothed with hair. 1835Kirby Hab. & Inst.Anim. (1852) II. 112 The various piligerous, plumigerous, pennigerous, and squamigerous animals.1893Syd. Soc.Lex., Piligerous, piliferous.