an individual who presides over a discussion or event
मध्यमस्थ
English Usage: The professor acted as the moderator for the panel discussion.
Hindi Usage: प्रोफेसर ने पैनल चर्चा के लिए मध्यमस्थ की भूमिका निभाई।
madhyamasth, madhyamastha, madhyam stha