Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “irrefutable”

irrefutable

adjective [not gradable]  /ˌɪr·ɪˈfju·t̬ə·bəl, ɪˈref·jə-/ fml us  
that cannot be proved wrong: irrefutable proof
(Definition of irrefutable from the Cambridge Academic Content Dictionary © Cambridge University Press)
What is the pronunciation of irrefutable?
Browse related topics

You are looking at an entry to do with Certainty, but you might be interested in these topics from the Chance and possibility topic area:

Add Cambridge dictionaries to your browser to your website

Definitions of “irrefutable” in other dictionaries

Translations of “irrefutable”

Word of the Day

roost

When birds roost, they go somewhere to rest or sleep.

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More