irrevocability
Noun: The quality or state of being irreversible, unchangeable, or impossible to revoke, cancel, or alter.
- (His choice could not be changed.)
- (The agreement could not be undone.)
- (The punishment could not be reversed.)
"irrevocability of time": the concept that past events cannot be undone or changed.
- The irrevocability of time is a common theme in literature. (Time cannot be reversed.)
"irrevocability of a legal ruling": a final judgment that cannot be appealed or changed.
- The supreme court's decision had the weight of irrevocability. (No further legal challenges were possible.)
Irrevocable (adj): impossible to revoke, change, or alter.
- He made an irrevocable promise to his dying father. (A promise that could not be broken.)
Irrevocably (adv): in a way that cannot be changed or undone.
- The accident irrevocably altered her life. (Changed permanently.)
Revocability (n): the quality of being reversible or able to be cancelled.
- The revocability of the permit gave the holder some flexibility. (The permit could be withdrawn.)
- Irreversibility: the state of being impossible to reverse.
- Finality: the quality of being final or unchangeable.
- Immutability: the quality of being unchanging over time.
- Perpetuity: the state of lasting forever or indefinitely.
"Point of no return": a critical point beyond which a situation becomes irreversible.
- Once they signed the treaty, they had passed the point of no return. (The decision was irrevocable.)
"Set in stone": permanently fixed or unchangeable.
- The deadline was set in stone, with no possibility of extension. (Irrevocable and unalterable.)
Lock in: to make something permanent or unchangeable.
- They locked in the interest rate to avoid future fluctuations. (Made the rate irrevocable.)
Seal off: to make something impossible to change or access further.
- The judge sealed off the evidence, preventing any further appeals. (Made the case irrevocable.)