unalterability

不可数

A noun referring to the quality or state of being fixed and not able to be changed or altered.

• 🇨🇳名词，指不可改变的性质或状态，即某事已被固定、无法更改。

1. Quality of being unchangeable C2 formal

   The state or quality of being impossible to change or modify.

   • The unalterability of the laws of physics is a fundamental principle.
   • He believed in the unalterability of his decision.
   • The unalterability of the contract made negotiations difficult.

   🇨🇳不可改变性

   同义词: constancyfixednessimmutabilityimmutablenessinvariabilitypermanencestabilityunchangeableness

   反义词: alterabilitychangeabilitymutability

2. Fixed and permanent state C2 formal

   The quality of being fixed, permanent, and not subject to variation.

   • The unalterability of the historical record is crucial for accuracy.
   • She admired the unalterability of the ancient stone monument.
   • The unalterability of the data ensures its reliability.

   🇨🇳不可改变性

   同义词: changelessnessconstancyfixednessimmutabilityinvariabilitypermanencestability

   反义词: alterabilitychangeabilityfluiditymutabilityvariability

• unalterabilities plural form
• unalterabilities' possessive plural form
• unalterability's possessive singular form