Added 5 October 2026
converse
/kənˈvɜːs/ verb
In Latin: colloquor, fabulor, sermōcinor Wiktionary
verb Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about converse at Wordnik → Where our words come from →
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.
-
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.
- One of a pair of terms that name or describe a relationship from opposite perspectives; converse antonym; relational antonym.
Origin
From Old French converser, from Latin conversor (“live, have dealings with”).
From Wiktionary, via Kaikki.org (CC BY-SA)