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adj Uncommon

conclusive

kuhn-KLOO-sihv

Conclusive (adj) means serving to settle a question completely, leaving no room for doubt. Example: “The DNA test provided conclusive proof of his identity.”

adj
1
Serving to settle a question completely, leaving no room for doubt.
"The DNA test provided conclusive proof of his identity."

How to use conclusive

Learner’s notes

In plain EnglishFinal and decisive — strong enough to end all doubt.

Common pairings
conclusive evidence conclusive proof

Word forms

more conclusive comparative, most conclusive superlative

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The DNA test provided _____ proof of his identity.

Etymology

From Late Latin conclusivus, from conclūdere ("to conclude").

Origin: Late Latin

Rhymes for conclusive

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Frequently asked questions

What does “conclusive” mean?

The word “conclusive” means serving to settle a question completely, leaving no room for doubt. In plain terms, final and decisive — strong enough to end all doubt.

How do you pronounce “conclusive”?

“Conclusive” is pronounced kuhn-KLOO-sihv (/kənˈkluːsɪv/ in IPA).

How do you use “conclusive” in a sentence?

Here is “conclusive” used in a sentence: “The DNA test provided conclusive proof of his identity.”

What part of speech is “conclusive”?

“Conclusive” is an adjective.

Where does the word “conclusive” come from?

The word “conclusive” comes from Late Latin. From Late Latin conclusivus, from conclūdere ("to conclude").

Is “conclusive” a common word?

“Conclusive” is an uncommon word in modern English.

Definitions: FreeDict original editorial