chairwoman
US /ˈtʃerˌwʊm.ən/
UK /ˈtʃerˌwʊm.ən/

1.
女主席, 女董事长
a woman who presides over a meeting, committee, or board
:
•
The chairwoman opened the meeting with a welcoming address.
女主席以欢迎辞拉开了会议的序幕。
•
She was elected as the new chairwoman of the committee.
她被选为委员会的新任女主席。