1. the quality or state of being unable to be repealed, revoked, or annulled
Usage: formal; often used in legal and constitutional contexts

Examples

• The irrepealability of the constitutional amendment made it a permanent fixture of the legal system.
• Legal scholars debated the irrepealability of certain fundamental rights.
• The contract's irrepealability clause ensured that neither party could unilaterally withdraw.
• Some argue that natural rights possess a kind of irrepealability that transcends government authority.
• The irrepealability of the law once enacted created significant consequences for future generations.