1. The plural of immutableness; the quality or state of being unchangeable or incapable of being altered.
Usage: Formal or technical usage; less common than the singular form or the adjective 'immutable'.

Examples

• The immutablenesses of the laws of physics are fundamental to scientific understanding.
• Philosophers have long debated the immutablenesses of certain moral principles.
• The immutablenesses of the ancient texts made them valuable historical records.
• In mathematics, the immutablenesses of geometric truths provide a foundation for proofs.
• The immutablenesses of natural constants allow scientists to make reliable predictions.