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