noun

1. 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.”

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

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

Synonyms: banter, chat, chinwag, dialogue, discussion, interlocution, powwow, table talk

verb

1. To engage in conversation (with).