Definitions
1.NounExpression and exchange of individual ideas through talking with other people; also, a set instance or occasion of such talking. .mw-parser-output .defdate{font-size:smaller}"I had an interesting conversation with Nicolas yesterday about how much he's getting paid.; You need to improve conversation in foreign languages.; The interview is two straight hours in conversation with the senator.; That's my contribution to the health care conversation."
2.NounDialogue or interaction regarding a topic.
3.NounThe back-and-forth play of the blades in a bout.
4.NounThe protocol-based interaction between systems processing a transaction.
5.NounInteraction; commerce or intercourse with other people; dealing with others.
6.NounBehaviour, the way one conducts oneself; a person's way of life.
7.NounSexual intercourse."criminal conversation"
8.NounEngagement with a specific subject, idea, field of study etc.
9.NounA kind of confectionery lozenge bearing a message on its surface.
10.VerbTo engage in conversation (with).