名詞 visor:

1. a piece of armor plate (with eye slits) fixed or hinged to a medieval helmet to protect the face
   同義詞：vizor
2. a brim that projects to the front to shade the eyes
   同義詞：bill, peak, eyeshade, vizor

1. A medieval light helmet with a neck guard and movable visor.
   頭盔中世紀(jì)有護(hù)頸和活動(dòng)護(hù)面的輕便頭盔
2. A visor fastened about the head and used for protection against glare.
   眼罩用帶子固定在頭上，用來遮住強(qiáng)光的護(hù)目鏡

visor 也作 vi.zor

n.（名詞）
A piece projecting from the front of a cap to shade or protect the eyes.
帽舌：前沿突出用以遮陽或保護(hù)眼睛的帽子
A fixed or movable shield against glare attached above the windshield of an automotive vehicle.
遮陽板：汽車擋風(fēng)玻璃上一塊用以擋強(qiáng)烈陽光的固定不動(dòng)的擋板
The front piece of the helmet of a suit of armor, capable of being raised and lowered and designed to protect the eyes, nose, and forehead.
面盔：頭盔（在一套盔甲中）的前部，能抬起或放低用以保護(hù)眼睛、鼻子或前額
A means of concealment or disguise; a mask.
假面具：隱藏或偽裝的手段；面具
v.tr.（及物動(dòng)詞）
vi.sored 也作 vi.zored vi.sor.ing vi.zor.ing vi.sors vi.zors
To provide or protect with a visor.
遮護(hù)：提供面盔或以面盔作保護(hù)

來源：
Alteration of Middle English viser
中古英語 viser的變化
from Anglo-Norman
源自 英法語
from vis [face]
源自 vis [臉]
from Latin vosus [appearance] * see visage
源自 拉丁語 vosus [外貌] *參見 visage