İngilizce-Türkçe-Almanca sözlük

1. akıl sahibi, mantıklı, makul.
2. ussal, rasyonel.
3. mat. rasyonel. makul, akli basinda, mantikli; akla yatkin; rasyonel, oranli. akılcı,rasyonel. oransal. s.
4. mat. rasyonel. oransal. mantıklı. Mantıki, makul, akıllı. oranlı, rasyonel, akla yatkın, mantıklı, akılcı.
5. oranlı, rasyonel, mantıklı, akla yatkın, akılcı.
6. makul. aklı başında. mantıklı. akla yatkın. rasyonel. oranlı.
7. rasyonel. akıllı. makul. mantıklı.
8. rasyonel, oransal, mantıklı.
9. makul. akli basinda. mantikli. akla yatkin. rasyonel. oranli.

Etymology : Middle English racional, from Latin rationalis, from ration-, ratio
Pronunciation : rash-n&l, ra-sh&-nFunction : adjective
Date : 14th century

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1. logical, reasonable; intelligent, prudent; expressible as a whole number (Mathematics). rational\ra"tion*al\, n. a rational being.rational \ra"tion*al\ , a. [l. rationalis: cf. f. rationnel. see: ratio, reason, and cf. rationale.].
2. relating to reason; not physical; mental. moral philosophy was his chiefest end; for the rational, the natural, and mathematics were but simple pastimes in comparison of the other. t. north.
3. having reason, or the faculty of reasoning; endowed with reason or understanding; reasoning. it is our glory and happiness to have a rational nature.
4. agreeable to reason; not absurd, preposterous, extravagant, foolish, fanciful, or the like; wise; judicious; as, rational conduct; a rational man.
5. (chem.) expressing the type, structure, relations, and reactions of a compound; graphic; -- said of formul?. see: under formula.rational horizon. (astron.) see: horizon, 2 (b)rational quantity (alg.), one that can be expressed without the use of a radical sign, or in extract parts of unity; -- opposed to irrational or radical quantity.rational symptom (med.), one elicited by the statements of the patient himself and not as the result of a physical examination.
6. Relating to the reason; not physical; mental.
7. Having reason, or the faculty of reasoning; endowed with reason or understanding; reasoning.
8. Agreeable to reason; not absurd, preposterous, extravagant, foolish, fanciful, or the like; wise; judicious; as, rational conduct; a rational man.
9. Expressing the type, structure, relations, and reactions of a compound; graphic; said of formulæ.
10. See under Formula.
11. A rational being. having its source in or being guided by the intellect ; "a rational analysis" consistent with or based on or using reason; "rational behavior"; "a process of rational inference"; "rational thought" capable of being expressed as a quotient of integers; "rational numbers".
12. 1. Rational decisions and thoughts are based on reason rather than on emotion. He's asking you to look at both sides of the case and come to a rational decision ¡Ù irrational + rationally ra·tion·al·ly It can be very hard to think rationally when you're feeling so vulnerable and alone. ¡Ù irrationally + rationality ra·tion·al·ity We live in an era of rationality. ¡Ù irrationality.
13. A rational person is someone who is sensible and is able to make decisions based on intelligent thinking rather than on emotion. Did he come across as a sane rational person? ¡Ù irrational.