invariance

/ɪnˈvɛriəns/
noun
  1. The property of staying the same when conditions or processes change.
    • The invariance of the speed of light is a key idea in physics.
    • The invariance of her opinion despite new evidence surprised everyone.
    • In mathematics, invariance helps simplify complex problems.
Antonyms
What does "invariance" mean? | whatsthatwordmean | whatsthatwordmean