Definition

The quality of being impossible to deny or disprove.

Example

The scientist presented evidence that demonstrated the irrefutability of his theory.

Conversation

I was reading about the concept of irrefutability in arguments.

That sounds interesting! How does it work exactly?

It's basically about having evidence that is so strong, it can't be denied.

Got it! So, it's important in debates to have that kind of irrefutability.

Synonyms & Antonyms

Root Explanation

Irrefutability → It is formed from "ir-" (meaning not), "refutare" (meaning to disprove or rebut), and "-ability" (meaning the quality of being). The word describes the quality of being unable to be disproven or rebutted.

Memory Tip

Think of 'not' ('ir-') being able to 'disprove' ('refutare') something, which helps you remember that 'irrefutability' means something that cannot be disproven.

Visually Confused Words