Rationality

n. quality of being intelligent, sensibleness

Rationality as a term is related to the idea of reason, a word which following Webster's may be derived as much from older terms referring to thinking itself as from giving an account or an explanation. This lends the term a dual aspect. One aspect associates it with comprehension, intelligence, or inference, particularly when an inference is drawn in ordered ways (thus a syllogism is a rational argument in this sense). The other part associates rationality with explanation, understanding or justification, particularly if it provides a ground or a motive. 'Irrational', therefore, is defined as that which is not endowed with reason or understanding.
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Noun
1. the state of having good sense and sound judgment; "his rationality may have been impaired"; "he had to rely less on reason than on rousing their emotions"
(synonym) reason, reasonableness
(hypernym) sanity, saneness
2. the quality of being consistent with or based on logic
(synonym) rationalness
(hypernym) logicality, logicalness

(n.)
The quality or state of being rational; agreement with reason; possession of reason; due exercise of reason; reasonableness.
  

n.
معقوليت, ناطقہ, قوت مدرکہ, نطق, (ادراک)