Here's a breakdown:
* Conference: A larger gathering, often focusing on a specific topic, industry, or profession. It can involve presentations, workshops, and networking.
* Summit: A high-level meeting, usually involving leaders or experts in a particular field. It's often focused on addressing important issues or finding solutions.
* Meeting: A general term for any gathering of people to discuss a particular subject. It can be formal or informal.
The specific term used depends on the purpose, size, and level of the gathering.