1. the quality or state of remaining unchanged or constant
2. a property of a mathematical equation, physical law, or system that remains the same under certain transformations
Usage: mathematics; physics

Examples

• The invariance of physical laws across different reference frames is a fundamental principle of relativity.
• Scientists study the invariance of certain properties under various experimental conditions.
• The mathematical proof demonstrated the invariance of the equation under rotation.
• Cultural invariance suggests that some human behaviors remain constant across societies.
• The invariance of the speed of light is crucial to Einstein’s theory.
• Researchers examined the invariance of test scores across different demographic groups.
• The principle of invariance helps physicists understand conservation laws.