incontrovertible – not able to be denied or disputed

(Pronounced in-kon-truh-vur-tuh-bull)

To remember the definition of the word incontrovertible, use the following mnemonic:

She wasn't in control of her convertible (incontrovertible), that can't be denied.

Examples of incontrovertible in a sentence

incontrovertible evidence was used to finally put away the ruthless murderer.

According to the doctor, the latest test results are incontrovertible proof of the sickness.

Failing grades revealed an incontrovertible fact: no one studied for the test.