beyond (a) doubt

beyond (a) doubt

With confidence; without any doubt. This photo now proves, beyond doubt, that my client is innocent. I barely remember leaving the office last night, so I can't say beyond a doubt that I set the alarm before I left.
See also: beyond, doubt
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

beyond a doubt

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.
See also: beyond, doubt
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

without/beyond (a) ˈdoubt

certainly: This is without doubt the finest wine I have ever drunk.
See also: beyond, doubt, without
Farlex Partner Idioms Dictionary © Farlex 2017
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