A person who shares the duties of leading a meeting or organization.

सह-अध्यक्ष

English Usage: The committee decided to co-chair the meeting to facilitate better communication.

Hindi Usage: समिति ने बैठक की सह-अध्यक्षता करने का निर्णय लिया ताकि संचार बेहतर हो सके।

To preside over or lead a meeting or discussion.

अध्यक्षता करना

English Usage: She was asked to co-chair the conference due to her expertise in the subject.

Hindi Usage: उसे सम्मेलन की सह-अध्यक्षता करने के लिए कहा गया क्योंकि उसे विषय में विशेषज्ञता थी।