panel
Definition
A flat section of a surface, such as a wall or door; also, a group of people convened to discuss or decide something.
한국어 벽이나 문에 있는 평평한 부분; 또한, 토론하거나 결정하기 위해 모인 사람들의 그룹
Example
"The expert panel debated the environmental impact of the new policy."