rational

[US]/ˈræʃnəl/
[UK]/ˈræʃnəl/
Frequency: Very High

Translation

adj. based on or in accordance with reason or logic; reasonable

n. a rational number

Phrases & Collocations

rational decision

rational thinking

rational design

rational choice

rational analysis

rational construction

rational function

rational number

rational behavior

rational expectation

rational formula

rational being

rational index

Example Sentences

the stage of rational knowledge

a rational being. illogical

the antithesis between occult and rational mentalities.

the strange events are capable of rational explanation.

I'm sure there's a perfectly rational explanation.

It was a rational plan and bound to succeed.

resorted to hand waving in place of rational arguments.

The author proposed a rational explanation for the machanism of osazone formation.

rational behavior.See Synonyms at logical

his columns are just rationales for every kind of rancid prejudice.

Objective To guide the safety and rational use of Potassium Dehydroandrograpolide Succi-nate Injection in clinic.

Integers, rational numbers, and irrational numbers are all real.

But the metaphysical base of Confucian Humanization is philosophic theory of rational humanism, not pure dogmata of belief.

Real-world Examples

Rational man has to keep struggling against brute irrationality.

Source: BBC documentary "A Hundred Treasures Talk About the Changes of Time"

But in his own private life, Arthur Conan Doyle was not nearly so rational.

Source: BBC Ideas Selection (Bilingual)

Human emotion isn't neatly ordered and rational and easily predictable.

Source: TED Talks (Audio Version) February 2015 Collection

D) Restrain it to a rational degree.

Source: Past English Level 4 Reading Exam Papers

And so men are being advised to wear rational shoes and high heels are not rational.

Source: BBC Ideas Selection (Bilingual)

Try and be rational. Try not to get too angry.

Source: Hobby suggestions for React

B) To help customers to make more rational choices.

Source: Past English Level 4 Reading Exam Papers

It's not about being rational, it's about following your heart.

Source: 2018 Best Hits Compilation

Rational people are aware of this.

Source: Essential Reading List for Self-Improvement

All of these are what we now call rational numbers.

Source: Bilingual Edition of TED-Ed Selected Speeches

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