To engage in conversation (with).
Expression and exchange of individual ideas through talking with other people; also, a set instance or occasion of such talking.
The protocol-based interaction between systems processing a transaction.
The back-and-forth play of the blades in a bout.
To talk; to engage in conversation.
To keep company; to hold intimate intercourse; to commune.
opposite; reversed in order or relation; reciprocal
Free verbal interchange of thoughts or views; conversation; chat.
The opposite or reverse.
One of a pair of terms that name or describe a relationship from opposite perspectives; converse antonym; relational antonym.
Of a proposition or theorem of the form: given that "If A is true, then B is true", then "If B is true, then A is true.".