DictionaryratiocinateLogical reasoning
verb

ratiocinate

rash-ee-AH-suh-nayt/ˌræʃiˈɑsəˌneɪt/

To reason logically and methodically.

The detective ratiocinates carefully before drawing conclusions from the evidence.

A person carefully follows linked logical steps on a simple reasoning diagram, measured thought.
Etymology

Latin ratiocinari covered both calculation and reasoning. The English verb focuses on drawing a conclusion from judgments or premises—the careful inferential work involved in logical thought.

More examples

  • We need time to ratiocinate rather than make a hasty guess.
  • She ratiocinated about the problem until a clear solution emerged.
  • By ratiocinating carefully, he spots a flaw in the argument.

Forms

ratiocinate · ratiocinates · ratiocinated · ratiocinating

ratiocination noun — The process of careful, logical reasoning.

Similar words

reason
The ordinary term for thinking logically about a question.
deduce
Specifically means deriving a conclusion from facts or premises.
deliberate
Emphasizes weighing options carefully before making a decision.