Rationality

/ˌræʃ.əˈnæl.ɪ.ti/

Meaning & Definition

noun
The quality of being based on or in accordance with reason or logic.
Her rationality in solving complex problems impressed her colleagues.
The state of being reasonable and sensible.
The jury had to assess the rationality of the defendant's actions during the incident.
The capacity to think logically and make decisions based on facts rather than emotions.
In the heat of the discussion, it was essential to maintain our rationality to reach a fair conclusion.

Etymology

The word 'rationality' comes from the Latin 'rationalis', meaning 'of or belonging to reason'.

Common Phrases and Expressions

rational decision:
A choice made based on logical reasoning and consideration of facts.
lack of rationality:
Absence of logical reasoning or sound judgment.
act rationally:
To behave in a way that is based on reason and logic.

Related Words

Slang Meanings

Being level-headed.
He's so level-headed; his rationality keeps him cool in chaos.
Thinking straight.
After the argument, I needed a moment to think straight and regain my rationality.