Rationality
Noun
UK
/ˌræʃ.əˈnæl.ə.ti/
US
/ˌræʃ.əˈnæl.ə.t̬i/
Level: c1
Definition
The quality of thinking and making decisions using logic, reason, and evidence.
Example
"Rationality guides decisions."
"Her rationality helped the team solve the difficult problem calmly."
"Good leaders balance rationality with empathy when making important decisions."
Explanation
Rationality is the ability or quality of thinking logically and making decisions based on evidence, facts, and reason. It helps people avoid acting only on emotions or assumptions. Rationality is important in solving problems, making fair judgments, and choosing the best course of action. It is widely discussed in psychology, philosophy, education, and business.