rationality

名词 rationality:

1. the state of having good sense and sound judgment
   同义词：reason, reasonableness
2. the quality of being consistent with or based on logic
   同义词：rationalness

ra.tion.al.i.ty

n.（名词）
【复数】 ra.tion.al.i.ties
The quality or condition of being rational.
合理性：合乎理性的性质或状态
A rational belief or practice.
理性观点，理性实践