This is the 830th most frequent Korean word.
정상
"정상" means "summit," "normal," or "top," depending on context.
Here, '정상' means 'peak' or 'summit' and refers to the topmost point of the mountain.
그 산의 정상에서 멋진 풍경을 볼 수 있습니다.
From the summit of the mountain, you can see a beautiful view.
In this context, '정상' is used to imply normalcy or standard operation.
시스템이 정상적으로 작동하고 있습니다.
The system is functioning normally.
'정상' in this case denotes compliance with normal or standard processes.