Refers to a function, responsibility, or character assigned to someone or something in a group, organization, story, or plan.
He played an important role in the project.
この部署の役割は新製品の開発です。
The role of this department is the development of new products.
The teacher assigned each student a role.
Water has an important role in the ecosystem.
He is taking on an important role in the new team.
役割 refers to a role or duty within a larger context, often applied to people or organizations, while 機能 refers to the built-in purpose or working of a system or device.
役割 emphasizes the function or duty something performs, while 位置付け emphasizes where it stands relative to other things in a structure.
役割 emphasizes the part someone plays within a group or organization, while 職能 focuses more narrowly on the professional function tied to a job.
役割 is the role or duty assigned to someone, while 出番 is the specific instance or timing when that role is actually performed.
role-playing
role theory