say-so
Americannoun
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one's personal statement or assertion.
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final authority; directing influence.
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an authoritative statement.
noun
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an arbitrary assertion
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an authoritative decision
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the authority to make a final decision
Other Word Forms
Noun Inflected Forms
Etymology
Origin of say-so
First recorded in 1630–40; originally, one's mere word on a matter, as opposed to proof
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Two years later, Mr. Novick lost his new job as a U.S. marshal after being put on a blacklist on the say-so of federal prosecutors.
From The Wall Street Journal • Dec. 11, 2025
As a result, neither DOJ’s statement, nor the still-unavailable OLC opinion, nor the say-so of the president, the attorney general, or the secretary of defense is the last word.
From Slate • Nov. 24, 2025
She confirmed in dramatic terms that Cohen and Allen Weisselberg, the Trump Organization’s then-chief financial officer, would not have cooked up the scheme to pay off the adult-film actor Stormy Daniels without Trump’s say-so.
From Los Angeles Times • May 23, 2024
But in a 52-page decision, Liman said the plaintiffs did not prove they had sincere religious objections to being vaccinated, and instead offered only their "say-so" on the issue.
From Reuters • Sep. 25, 2023
“Couple of days later, once he’d got the say-so from You-Know-Who, I imagine, he sent it down to London to be kept in Gringotts instead.”
From "Harry Potter and the Deathly Hallows" by J.K. Rowling
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.