This is the 12201st most frequent French word.
visière
"Visière" means "visor" or "face shield" in English.
Here, 'visière' refers to the shield or covering that protects the face on a helmet.
La visière de mon casque est brisée.
The visor of my helmet is broken.
In this sentence, 'visière' denotes the protective brim on a cap or hat used to shield from sunlight.
Je porte une visière pour me protéger du soleil.
I wear a visor to protect myself from the sun.
The usage of 'visière' here pertains to the part of a soldier's headgear serving as protection or decoration.