1.
role, part, duty
A function or position that someone or something has in a particular situation or activity.
親としての役割は大きい。
The role of a parent is significant.
それぞれの役割を決めましょう。
Let's decide each person's role.
彼はチームで重要な役割を果たしている。
He plays an important role in the team.
役割を果たす = to fulfill a role
役割 refers to an assigned role, function, or part that someone or something plays. Used broadly in professional, social, and personal contexts.
COMMON COLLOCATIONS:
- 役割を果たす: to fulfill a role
- 役割を担う: to take on a role
- 役割を演じる: to play a role (theatrical/figurative)
- 役割分担: division of roles
- 重要な役割: an important role
SIMILAR WORDS:
- 役割: role, function (assigned part)
- 役目: duty, task (emphasis on responsibility)
- 役: role (shorter, often in theater or games)
- 機能: function (more technical/mechanical)
WORD FORMATION:
役 (role) + 割 (allotment). Literally "allotted role."