rational


rational
1. adjective /ˈræʃ(ə)nəl/

rational conduct

b) capable of deductive reasoning

Man is a rational creature.

2. noun /ˈræʃ(ə)nəl/
A rational number: a number that can be expressed as the quotient of two integers.

The quotient of two rationals is again a rational.


Wikipedia foundation.

Synonyms: