panel
US /ˈpæn.əl/
UK /ˈpæn.əl/

1.
패널, 판
a flat, usually rectangular, piece of material, such as wood, glass, or metal, that forms part of a larger surface or is used to cover an opening
:
•
The car door had a dented panel.
자동차 문에 패널이 찌그러져 있었다.
•
Solar panels convert sunlight into electricity.
태양광 패널은 햇빛을 전기로 변환한다.