The phrase “irrevocable” means “not in a position to be modified or undone.” It’s pronounced with the stress on the third syllable, like “ir-REV-o-kuh-buh-l.”
Irrevocable is usually utilized in authorized contexts to explain one thing that can’t be modified, reminiscent of a contract or a choice made by a courtroom. It will also be used to explain one thing that’s not in a position to be undone, reminiscent of a mistake or a loss.