The meaning of RATIONAL is having reason or understanding. How to use rational in a sentence.

RATIONAL definition: 1. based on clear thought and reason: 2. (of a number) that can be expressed as the ratio of two…. Learn more.

See examples of RATIONAL used in a sentence.

1. based on or agreeable to reason: a rational decision. 2. exercising reason: a rational negotiator. 3. sane; lucid: The patient seems rational. 4. Math. a. capable of being expressed exactly by a …

Definition of rational adjective from the Oxford Advanced Learner's Dictionary. (of behaviour, ideas, etc.) based on reason rather than emotions. There is no rational explanation for his …

Use the adjective rational to describe people or ideas that operate according to logic or reason. While your brother has an artistic temperament, you have a rational one.

As to persons, rational is the more speculative, reasonable the more practical term; rational means possessing the faculty of reason, while reasonable means exercising reason in its …

A rational person is someone who is sensible and is able to make decisions based on intelligent thinking rather than on emotion. Did he come across as a sane rational person? Rachel looked …

Rational is an adjective. It means sensible or logical. Someone who is rational is able to think clearly about something and reach a sound conclusion. A rational idea is realistic, achievable, …

Rational, in general, refers to the quality of being based on logical reasoning or clear, sound judgement. It pertains to the ability to think, understand, and form judgements in a logical …