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
USAGE: 役割 is commonly used in both professional and personal contexts to describe someone's function or responsibility.
COMMON PATTERNS:
- 役割を果たす (to fulfill a role)
- 役割を担う (to take on a role)
- 役割分担 (division of roles)
- 重要な役割 (important role)