ଅର୍ଥ : A feature (quantity or property or function) that remains unchanged when a particular transformation is applied to it.
ଅର୍ଥ : Unaffected by a designated operation or transformation.
ଅର୍ଥ : Unvarying in nature.
ଉଦାହରଣ :
Maintained a constant temperature.
Principles of unvarying validity.
ସମକକ୍ଷ : changeless, constant, unvarying