See Also: rational(dictionary)
rational(3)(dictionary)
rational(medicine)
rational(2)(dictionary)
rational(1)(dictionary)
Rational Basis(law)
rational psychology(encyclopedia)
rational number(encyclopedia)
Rational expectations(finance)
Rational expectations(money)

rational(2) (iou)



rational noun1. LME.
[Absol. use of adjective.]
Power of reasoning. Only in LME.
A rational being; a human being. Usu. in pl. Now rare or obsolete. E17.
Math. A rational number or quantity. L17.
That which is rational or reasonable. L17.
Hist. In pl. Knickerbockers for women. L19.