Meaning & Definition of Rational in English
English⟶
Rational
/ræʃənəl/
noun
1. An integer or a fraction
synonym:
- rational number,
- rational
adjective
1. Consistent with or based on or using reason
- "Rational behavior"
- "A process of rational inference"
- "Rational thought"
synonym:
- rational
2. Of or associated with or requiring the use of the mind
- "Intellectual problems"
- "The triumph of the rational over the animal side of man"
synonym:
- intellectual,
- rational,
- noetic
3. Capable of being expressed as a quotient of integers
- "Rational numbers"
synonym:
- rational
4. Having its source in or being guided by the intellect (as distinguished from experience or emotion)
- "A rational analysis"
synonym:
- rational
Examples of using
Robinson is a practical, rational and brave man.
Although the arguments were rational, he was not convinced.
Man is a rational animal.