visor /ˈvaɪzɚ/noun 4verb 1forms 3 noun4 •The fore piece of a cap, projecting over, and protecting the eyes. •A rigid adjustable flap on an automobile windshield that can shield the eyes of a driver from direct sunlight or glare. •A part of a helmet, arranged so as to lift or open, and so show the face. The openings for seeing and breathing are generally in it. •A mask for the face.No visor does become black villainy So well as soft and tender flattery. — 1608 verb1 •To cover with, or as if with, a visor. formsvisored · visoring · visors