online conference; virtual summit; online talks
Typically used for formal, high-level discussions conducted over the internet, such as diplomatic or business meetings.
The two leaders discussed economic cooperation in an online summit.
We plan to hold an online conference with our business partner next week.
Compound of オンライン (online) and 会談 (conference, talks). The word 会談 itself is a Sino-Japanese term (kango) meaning formal discussion or meeting.