Definition of rational

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Rational (a.) Relating to the reason; not physical; mental.

Lern More About Rational

Idea :: Idea (n.) A rational conception; the complete conception of an object when thought of in all its essential elements or constituents; the necessary metaphysical or constituent attributes and relations, when conceived in the abstract..
Rationalist :: Rationalist (n.) One who accepts rationalism as a theory or system; also, disparagingly, a false reasoner. See Citation under Reasonist..
Unicursal :: Unicursal (a.) That can be passed over in a single course; -- said of a curve when the coordinates of the point on the curve can be expressed as rational algebraic functions of a single parameter /.
Refer :: Refer (v. t.) To place in or under by a mental or rational process; to assign to, as a class, a cause, source, a motive, reason, or ground of explanation; as, he referred the phenomena to electrical disturbances..
Reasonable :: Reasonable (n.) Governed by reason; being under the influence of reason; thinking, speaking, or acting rationally, or according to the dictates of reason; agreeable to reason; just; rational; as, the measure must satisfy all reasonable men..
Irrationally :: Irrationally (adv.) In an irrational manner.
Animal :: Animal (a.) Pertaining to the merely sentient part of a creature, as distinguished from the intellectual, rational, or spiritual part; as, the animal passions or appetites..
Irrationalness :: Irrationalness (n.) Irrationality.
Rationalize :: Rationalize (v. t.) To render rational; to free from radical signs or quantities.
Surd :: Surd (a.) Involving surds; not capable of being expressed in rational numbers; radical; irrational; as, a surd expression or quantity; a surd number..
Rationalize :: Rationalize (v. t.) To form a rational conception of.
Surd :: Surd (n.) A quantity which can not be expressed by rational numbers; thus, Ã2 is a surd..
Babbler :: Babbler (n.) An idle talker; an irrational prater; a teller of secrets.
Beast :: Beast (n.) As opposed to man: Any irrational animal.
Nomology :: Nomology (n.) The science of the laws of the mind; rational psychology.
Rationalize :: Rationalize (v. i.) To use, and rely on, reason in forming a theory, belief, etc., especially in matters of religion: to accord with the principles of rationalism..
A Priori :: A priori () Applied to knowledge and conceptions assumed, or presupposed, as prior to experience, in order to make experience rational or possible..
Joy :: "Joy (n.) The passion or emotion excited by the acquisition or expectation of good; pleasurable feelings or emotions caused by success, good fortune, and the like, or by a rational prospect of possessing what we love or desire; gladness; exhilaration of spirits; delight..
Idealism :: Idealism (n.) The system or theory that denies the existence of material bodies, and teaches that we have no rational grounds to believe in the reality of anything but ideas and their relations..
Respirational :: Respirational (a.) Of or pertaining to respiration; as, respirational difficulties..
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