名詞 beret:

1. a cap with no brim or bill; made of soft cloth

1. A Green Beret.
   綠色貝雷帽

be.ret

n.（名詞）
A round, soft, brimless cap that fits snugly and is often worn angled to one side.
貝雷帽：一種圓形、柔軟的無沿帽，配戴貼適，常偏向一邊戴
Beret A Green Beret.
Beret 綠色貝雷帽

來源：
French béret
法語(yǔ) béret
from French dialectal berret
源自 法語(yǔ)方言 berret
and from Old Provenôal berret [cap]
并源自 古普羅旺斯語(yǔ) berret [帽子]
both from Late Latin birrus [hooded cloak] * see biretta
都源自 后期拉丁語(yǔ) birrus [鉤織斗篷] *參見 biretta