This is the 11968th most frequent Korean word.
노인은
"노인은" means "elderly person" or "senior" in English.
The word '노인은' is used here as the subject of the sentence to denote a specific elderly person doing the action of walking in the park.
노인은 공원에서 산책을 하고 있어요.
The elderly person is taking a walk in the park.
In this sentence, '노인은' is a generic subject referring to all elderly people, emphasizing the social value and respect they deserve collectively.
노인은 사회에서 존중받아야 합니다.
Elderly people should be respected in society.
The usage of '노인은' again serves as the subject, indicating elderly individuals in general as the focus of the statement regarding health.