burden of proof

noun phrase

: the duty of proving a disputed assertion or charge

Examples of burden of proof in a Sentence

Recent Examples on the Web

The latter requires evidence, a burden of proof, and a presumption of innocence, while the former often conflates an accusation with a conviction. —Lauryn Overhultz , Larry Fink, FOXNews.com, 14 July 2025

The burden of proof will shift onto associations to prove their fiscal and structural integrity. —Peter S. Sachs, Sun Sentinel, 6 July 2025

Notably, civil claims carry a lower burden of proof. —Dakin Andone, CNN Money, 2 July 2025

The government must meet a high burden of proof even for the charge of immigration or naturalization fraud to stand. —Dan Gooding gabe Whisnant, MSNBC Newsweek, 30 June 2025

Word History

First Known Use

1705, in the meaning defined above

Rhymes for burden of proof

• aloof
• behoof
• disproof
• flameproof
• foolproof
• greaseproof
• leakproof
• reproof
• soundproof
• bulletproof
• fireproof
• waterproof

Legal Definition

burden of proof

: the responsibility of producing sufficient evidence in support of a fact or issue and favorably persuading the trier of fact (as a judge or jury) regarding that fact or issue

the burden of proof is sometimes upon the defendant to show his incompetency

—W. R. LaFave and A. W. Scott, Jr.

compare standard of proof

Note: The legal concept of the burden of proof encompasses both the burdens of production and persuasion. Burden of proof is often used to refer to one or the other. Burden of proof and burden of persuasion are also sometimes used to refer to the standard of proof.