Role
Definition 1 of 4
Pro Tip 1/3
Beyond Profession
Role can imply temporary or situational duties, not just one's job. He took on the role of mediator during the negotiations.
Pro Tip 2/3
Implied Importance
Describing someone’s role often suggests they're important within that context. Her role in the team cannot be underestimated.
Pro Tip 3/3
Active Involvement
Using 'play a role' denotes active participation in a situation. He plays a crucial role in our research.