immutability

n. 不变, 不变性 [经] 不变性

词形变化

immutabilities 复数 immutabilities

释义与例句

n.
  1. 1.

    The state or quality of being immutable; immutableness.

    不可数
  2. 2.

    The state of being unchangeable in the memory after creation.

    不可数 计算机 工程 数学

词汇关系

名词

同义词 2

fixity immutableness

反义词 1

mutability

上位词 4

changelessness unchangeability unchangeableness unchangingness

下位词 2

agelessness unalterability

词源

Borrowed from Middle French immutabilité, itself borrowed from Latin immūtābilitās. By surface analysis, immutable + -ity.

来源：wiktionary