visor
//ˈvaɪzər//
Noun
visorSingular
visorsPlural
1
A movable part of a helmet that can be pulled down to cover and protect the face.
The knight lifted his visor to speak to the king.
2
A stiff brim at the front of a cap that shades the eyes from the sun.
The visor of my cap keeps the sun out of my eyes.
3
A flat, hinged shade attached above the windshield inside a vehicle, used to block sunlight.
She pulled down the visor to block the sun while driving.