A rational number: a number that can be expressed as the quotient of two integers.
The quotient of two rationals is again a rational.
Capable of reasoning.
Man is a rational creature.
Logically sound; not contradictory or otherwise absurd.
His statements were quite rational.
(of a person or personal characteristics) Healthy or balanced intellectually; exhibiting reasonableness.
rational conduct
Of a number, capable of being expressed as the ratio of two integers.
¾ is a rational number, but √2 is an irrational number.
Of an algebraic expression, capable of being expressed as the ratio of two polynomials.
Expressing the type, structure, relations, and reactions of a compound; graphic; said of formulae.
Expressing a physical object.
A rational table is physical, a written table is neither.
The breastplate worn by Israelite high priests.