adj
incontrovertible
ihng-kon-truh-VUR-tuhbl
adj
1
So certain or well-proven that it cannot reasonably be denied or argued against.
"The DNA evidence provided incontrovertible proof of his guilt."
"It is incontrovertible that smoking damages the lungs."
How to Use Incontrovertible
Learner’s notesIn plain EnglishImpossible to argue against — proven beyond doubt.
Common pairings
incontrovertible evidence
incontrovertible proof
incontrovertible fact
Word Forms
more incontrovertible comparative, most incontrovertible superlative
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The DNA evidence provided _____ proof of his guilt.
Etymology
From in- ("not") plus controvertible, ultimately from Latin controversia ("dispute").