Meanings
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1
noun
the state of having good sense and sound judgment
Their rationality may have been impaired.
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2
noun
The quality or state of being rational; due exercise of reason; reasonableness.
His sudden loss of rationality was brought on by excess drink.
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3
noun
Objective consideration.
Such a discussion deserves rationality, not emotional gut reactions.
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4
noun
the quality of being consistent with or based on logic
Thesaurus
Synonyms
1
noun
· the state of having good...
reasonableness
4
noun
· the quality of being...
rationalness
Word family
Derived forms
antirationalitybirationalityhyperrationalityirrationalitynonrationalitysuperrationalityultrarationalityunirationality
Etymology
From rational + -ity, from French rationalité, from Late Latin rationalitas (“rationality, reasonableness”), from Latin rationalis (“reasonable”).