D defs.my
Entry 1 sense Webster, 1913

Mutability

· Mu·ta·bil·i·ty · IPA /ˌmjutəˈbɪlɪti/
01 n. The quality of being mutable, or subject to change or alteration, either in form, state, or essential character; susceptibility of change; …
  1. 1.
    The quality of being mutable, or subject to change or alteration, either in form, state, or essential character; susceptibility of change; changeableness; inconstancy; variation.
    “Plato confessed that the heavens and the frame of the world are corporeal, and therefore subject to mutability.” — Stillingfleet.