Rational

/ˈræʃ.ən.əl/

Meaning & Definition

noun

A reason or explanation for something, particularly one that is sensible or logical.

The rational behind his argument was well-articulated and hard to dispute.

adjective

Based on or in accordance with reason or logic.

Her decision to apply for the job was entirely rational, considering her skills and experience.

Able to think clearly and sensibly.

In stressful situations, it’s important to remain rational and not let emotions take over.

Relating to the underlying reasons or principles of a concept.

The rational basis for the theory was thoroughly explained in the research paper.

From Latin 'rationalis', from 'ratio' meaning reason.

rational thought

Thinking that is based on reason and logical reasoning.

rational choice

Making decisions based on logic and available information.

reason

The power of the mind to think, understand, and form judgments logically.

logic

A systematic way of thinking that is based on reason and valid inference.

Sensible decisions or ideas.

That plan sounds pretty rational if you ask me.

Thinking clearly.

You need to get your head straight and be more rational.