Definition of "visored"

Afterward he took his smart visored cap off the hook and limped down town, his boots and leggings and uniform very spick and span from Ma Werner's expert brushing and rubbing.

1918, Edna Ferber, Cheerful--By Request‎

The outlines of the hovering planes showed by his side, and Lannes called in a loud voice to shrouded and visored men.

1928, Joseph A. Altsheler, The Forest of Swords‎