This is the 14311th most frequent Korean word.
몫
Share; portion; one's part.
In this sentence, '몫' refers to the share or portion that is to be divided among individuals.
몫을 공평하게 나누어야 합니다.
The shares must be divided fairly.
Here, '몫' denotes the responsibility or duty that one is expected to fulfill.
그는 자신의 몫을 다했다.
He did his part.
In this context, '몫' implies the designated role or contribution of an individual in a collaborative effort.