Meaning of the word reasonableness in English

What does reasonableness mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

reasonableness

US /ˈriː.zən.ə.bəl.nəs/
UK /ˈriː.zən.ə.bəl.nəs/

Noun

the quality of being fair, practical, and sensible

Example:
The judge emphasized the reasonableness of the settlement.
We need to approach this problem with reasonableness and an open mind.