beyond a doubt

Idioms  

1. Also, beyond the shadow of a doubt. Certainly so, undoubtedly so, as in Beyond a doubt this is the best view of the valley. This phrase, along with the earlier without doubt (dating from c. 1300), asserts the truth of some statement. W.S. Gilbert's version, in The Gondoliers (1889), is: “Of that there is no manner of doubt—no probable, possible shadow of doubt—no possible doubt whatever.” In this context shadow means “a trace or slight suggestion.” Another variant is beyond a reasonable doubt. This phrase is often used in court when the judge instructs the jury that they must be convinced of the accused's guilt or innocence beyond a reasonable doubt; reasonable here means “logical and rational.” Also see beyond question; no doubt.

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Example Sentences

Michigan’s pummeling of fellow No. 1 seed Arizona on Saturday night, 91-73, proved one thing beyond a doubt.

From The Wall Street Journal • Apr. 5, 2026

They were, beyond a doubt, the “worst of the worst.”

From Salon • Jul. 24, 2025

“Oscar night in black & white, no grey area,” the “Coming 2 America” actor wrote on Instagram, including three photos and seemingly indicating her couplehood with the British performer beyond a doubt.

From Los Angeles Times • Mar. 4, 2025

In the year since those midterms, we have confirmed beyond a doubt what happens when women use their power to change the law.

From Slate • Sep. 29, 2023

Miss Brace ordered up three, not more than a pound and a half, she said, and that night their excellence was demonstrated beyond a doubt.

From "Travels with Charley in Search of America" by John Steinbeck

Related Words

• fine
• okay