A committee member; an individual who serves on a committee or board and fulfills assigned duties.
彼女は図書館の委員に選ばれた。
She was chosen as a member of the library committee.
委員としての責任を最後まで果たすつもりだ。
I intend to fulfill my responsibilities as a committee member until the end.
会議では委員が順に意見を述べた。
At the meeting, the committee members spoke in turn.