1.
director, board member, trustee
A person who serves on the governing board of an organization such as a corporation, university, nonprofit, or international body. Responsible for management decisions and organizational oversight.
彼女は理事に選ばれた。
She was elected as a board member.
理事会で新しい方針が決定された。
A new policy was decided at the board meeting.
大学の理事長が記者会見で今後の経営計画について説明した。
The university's chairman of the board explained future management plans at a press conference.
USAGE:
理事 refers to a member of a governing board (理事会). Used for corporate boards, university boards of trustees, nonprofit organizations, and international organizations such as the UN Security Council (安全保障理事会).
COMMON COLLOCATIONS:
- 理事会 (board of directors/trustees)
- 理事長 (chairman of the board)
- 常任理事国 (permanent member of the Security Council)
- 理事に就任する (assume a position as director)
SIMILAR WORDS:
- 取締役: corporate director (specifically for companies under the Companies Act)
- 役員: executive, officer (broader term for organizational leadership)
- 委員: committee member (serves on a committee, not a governing board)