verb To keep company; to hold intimate intercourse; to commune.
verb To have knowledge of something, from long talk or study.
noun Free verbal interchange of thoughts or views; conversation; chat.
adjective Opposite; reversed in order or relation; reciprocal.
a converse proposition
noun The opposite or reverse.
noun Of a proposition or theorem consisting of a statement of the form "If A is true, then B is true", the statement "If B is true, then A is true" which need not be equivalent to the first one.
All trout are fish, but the converse, that all fish are trout, is not true.
noun One of a pair of terms that name or describe a relationship from opposite perspectives; converse antonym; relational antonym.