一員 (いちいん, ichiin) Japanese meaning: one person | KotomoraHe played an active role as a member of the team.
Our family gained one more member.
Usage patterns
〈場所〉の一員としてas a member of ~
He competed in the tournament as a member of the team.
〈場所〉の一員になるto become a member of ~
She became a member of that research team.
一員として認められるto be recognized/accepted as a member
The new employee was finally accepted as a member of the workplace.