What is the meaning of Visor?

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.

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.

To cover with, or as if with, a visor.

one who sees, looks at, watches; a seer, viewer, watcher

one who scouts, explores; one who performs reconnaissance; a scout

first-person singular present passive indicative of vīsō (to view, look into, stare at; go see, visit)

(non-standard since 2012) indefinite plural of visa

(non-standard since 2012) indefinite plural of vise

visor

indefinite plural of visa

Source: wiktionary.org