English Reference

Word

irrevocably

Phoneticsir·re·vo·ca·bly

US/ˌɪˈɹɛvəkəbɫi/

UK/ɪɹɪvˈɒkəbli/

Definition

adv. in a way that cannot be changed or undone. You use this to describe a decision or a change that is permanent.

adv. in a manner that cannot be reversed, canceled, or undone. Often used to describe legal or emotional commitments that are final.

Examples

“The two countries signed an irrevocably binding treaty.”

“Once the final payment is processed, the contract becomes irrevocably binding and cannot be canceled.”

“The discovery of the ancient ruins irrevocably altered the historical narrative of the region, forcing scholars to reconsider centuries of established archaeological evidence.”

Examples

simple

“The two countries signed an irrevocably binding treaty.”

contextual

“Once the final payment is processed, the contract becomes irrevocably binding and cannot be canceled.”

complex

“The discovery of the ancient ruins irrevocably altered the historical narrative of the region, forcing scholars to reconsider centuries of established archaeological evidence.”

Real-World Examples

“A newcomer from New York City arrives to work on what she hopes will be her big break as a writer and becomes irrevocably interwoven in the group’s complicated dynamics.”
The Guardian · 3 Sept 2026
“His organisation, which represents around 6,000 pilots, condemned the preliminary report as "irrevocably compromised".”
BBC News · 10 Jun 2026

Etymology

From irrevocable + -ly.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
C1 · Advanced
Frequency
Occasional
Updated

Scan code

englishreference.com/q/irrevocably

English Reference