Colloquium (noun)

1. An academic conference or seminar at which several specialists deliver papers on or hold discussions about a particular subject.
2. A meeting or conference for discussion of a particular subject.

Origin:

From latin colloquium, from colloqui (to converse), from com- + loqui (to speak).

Examples:

1. The colloquium on the state of the global economy was held at the university last month.
2. He was invited to deliver a lecture at the colloquium on the latest developments in artificial intelligence.
3. The annual colloquium provides a forum for researchers in the field of robotics to present their work and exchange ideas.
4. She attended several colloquia during her time as a graduate student, gaining valuable insights into her field of study.
5. The colloquium was a lively and productive discussion, bringing together experts from different backgrounds and perspectives.