1. reasoner - Noun
2. Reasoner - Proper noun
One who reasons or argues; as, a fair reasoner; a close reasoner; a logical reasoner.
Source: Webster's dictionaryI have seen too much not to know that the impression of a woman may be more valuable than the conclusion of an analytical reasoner. Arthur Conan Doyle
I am by the law of my nature a reasoner. A person who should suppose I meant by that word, an arguer, would not only not understand me, but would understand the contrary of my meaning. Samuel Taylor Coleridge
In pointing this out to the false reasoner, one is not just pointing out a tactical psychological misjudgment by the questioner. Source: Internet
He was wise, he was shrewd and alert, he was a clear and capable speaker, a logical reasoner, and a strong and convincing speaker." Source: Internet
The ability of the knowledge base to be updated and the reasoner to develop new inferences in a reasonable period of time. Source: Internet
This reasoner is called the classifier. Source: Internet