1. the quality or state of being complete, perfect, or without limitation
2. the quality of being certain or definite without any doubt or qualification

Examples

• The absoluteness of the law left no room for exceptions.
• She spoke with an absoluteness that surprised everyone.
• The absoluteness of his authority was never questioned.
• The philosopher argued against the absoluteness of moral principles.
• The absoluteness of the deadline meant no extensions would be granted.
• His belief in the absoluteness of truth guided his research.
• The absoluteness of the silence was unsettling.