conclusive

adjective

con·​clu·​sive kən-ˈklü-siv How to pronounce conclusive (audio)
-ziv
1
: of, relating to, or being a conclusion
2
: putting an end to debate or question especially by reason of irrefutability
The results were not conclusive.
conclusively adverb
conclusiveness noun
Choose the Right Synonym for conclusive

conclusive, decisive, determinative, definitive mean bringing to an end.

conclusive applies to reasoning or logical proof that puts an end to debate or questioning.

conclusive evidence

decisive may apply to something that ends a controversy, a contest, or any uncertainty.

a decisive battle

determinative adds an implication of giving a fixed character or direction.

the determinative factor in the court's decision

definitive applies to what is put forth as final and permanent.

the definitive biography

Examples of conclusive in a Sentence

the archeological discovery was conclusive proof that the Vikings had indeed settled in North America around 1000 A.D. a conclusive argument for allowing the students to put on a play of their own choosing
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Although this is a common right-wing talking point, there is no conclusive evidence in favor of banning trans women and girls from women’s sports, per a 2021 study. James Factora, Them, 4 Nov. 2024 The conclusive scene was shot in Tom Bombadil’s house — a set that was about to be taken down prior to the end of production. Emily Zemler, Los Angeles Times, 3 Oct. 2024 Early voting data from Michigan does not include party affiliation but, according to the University of Florida figures, 55 percent of early voters are women — a sign that is hopeful for Harris but not conclusive. Niall Stanage, The Hill, 4 Nov. 2024 Finally, on early Friday morning, the numbers were conclusive: At 8:50 a.m., Decision Desk HQ became the first organization to call the 2020 presidential race for Joe Biden — a full day before major television networks followed suit. Josh Rottenberg, Los Angeles Times, 3 Nov. 2024 See all Example Sentences for conclusive 

Word History

Etymology

see conclude

First Known Use

1536, in the meaning defined at sense 1

Time Traveler
The first known use of conclusive was in 1536

Dictionary Entries Near conclusive

Cite this Entry

“Conclusive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conclusive. Accessed 1 Dec. 2024.

Kids Definition

conclusive

adjective
con·​clu·​sive kən-ˈklü-siv How to pronounce conclusive (audio)
-ziv
: decisive sense 1, convincing
conclusive proof
conclusively adverb
conclusiveness noun

Legal Definition

conclusive

adjective
con·​clu·​sive
1
: of, relating to, or being a conclusion
2
: putting an end to debate or question especially by reason of inability to be refuted
conclusively adverb
conclusiveness noun

More from Merriam-Webster on conclusive

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