Meaning

• Expression and exchange of individual ideas through talking with other people; also, a set instance or occasion of such talking.

  "I had an interesting conversation with Nicolas yesterday about how much he's getting paid."

• The back-and-forth play of the blades in a bout.

• The protocol-based interaction between systems processing a transaction.

• Interaction; commerce or intercourse with other people; dealing with others.

• Behaviour, the way one conducts oneself; a person's way of life.

• Sexual intercourse.

• Engagement with a specific subject, idea, field of study etc.

Meaning

• To engage in conversation (with).