rational definition

  • adjective:
    • Having or exercising the capacity to reason.
    • Of sound brain; sane.
    • in keeping with or predicated on explanation; rational: rational behavior. See Synonyms at reasonable.
    • Mathematics effective at being expressed as a quotient of integers.
    • effective at reasoning.
    • Logically sound; perhaps not contradictory or otherwise absurd.
    • Healthy or balanced intellectually; displaying reasonableness.
    • Of a number, effective at becoming expressed due to the fact proportion of two integers.
    • Of an algebraic phrase, with the capacity of being expressed because the ratio of two polynomials.
    • regarding the reason; maybe not actual; mental.
    • Having reason, or even the professors of reasoning; endowed with reason or understanding; reasoning.
    • Agreeable to reason; perhaps not outrageous, preposterous, extravagant, silly, fanciful, or perhaps the like; sensible; judicious
    • Revealing the nature, structure, relations, and reactions of a compound; visual; -- stated of formulæ. See under Formula.
    • featuring its resource in or becoming guided by the intellect (as distinguished from knowledge or emotion)
    • of or involving or calling for making use of your head
    • capable of becoming expressed as a quotient of integers
    • in line with or considering or making use of reason
  • noun:
    • Mathematics A rational quantity.
    • A rational number: a number that can be expressed as quotient of two integers.
    • A rational being.
    • A rational being.
    • A quiddity; a universal; a. nature.
    • Eccles.:
    • The breastplate associated with the Jewish high-priest.
    • ergo— A square plate of gold, silver, or embroidery, either jeweled or enameled, previously worn regarding breast over the chasuble by bishops during event of size. In addition pectoral and rationale both in senses.
    • In mathematics, a rational number.
    • one that is a believer in alleged ‘rational’ reforms, such as dress or food.
    • an integer or a fraction
  • others:
    • Of, related to, or springing from the explanation, in sense of the best faculty of cognition.
    • Endowed with explanation, inside feeling of that professors which distinguishes man from brutes: because, guy is a rational pet.
    • Conformable into precepts of reason, specifically regarding the practical reason; reasonable; sensible.
    • In arithmetic and algebra:
    • Expressible in finite terms: applied to expressions in which no extraction of a root is left, or, at least, none such indicated which cannot be actually performed by known processes.
    • In Euclid's “Elements” and commentaries, etc., thereon work, commensurable with confirmed range.
    • In old prosody, effective at dimension with regards to the metrical unit (semeion or mora).
    • The composition of elements which only differ as viewed because of the mind, rather than while they exist, due to the fact structure of essence and existence, to be and relation, etc.
    • The union of a number of objects as far as they have been brought together into or under one idea.
    • The restrictions of logical knowledge.
    • understanding springing right or ultimately from reason, and not from experience.
    • Synonyms Rational, Reasonable, practical, enlightened, discreet, smart, sane, sound. Initial two terms are notably different, according because they make reference to people or things. Regarding people, rational may be the more speculative, reasonable the greater amount of useful term; logical means possessing the professors of explanation, while reasonable means working out reason with its broader good sense, in opposition to unreasonable—that is, led by bias, elegant, etc. In temperature the patient may become irrational and present irrational answers; as he is rational he may through weakness and fretfulness make unreasonable needs of their doctor. Regarding things, the distinction continues amongst the narrower therefore the broader sensory faculties: a rational idea is just one that might continue from a rational brain; an acceptable idea is certainly one which marked by-common feeling and equity. It's unreasonable to consider a coal-mine in a granite-ledge; it really is unreasonable to expect good benefit poor pay. See outrageous.

Related Sources

  • Definition for "rational"
    • Having or exercising the capacity to reason.
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    • a logical thinking for doing something
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