proof

proof,

n the establishment of a fact by evidence; to find the truth.

proof beyond a reasonable doubt,

n in criminal law, such proof as precludes every reasonable hypothesis except that which it tends to support and is wholly consistent with the defendant's guilt and inconsistent with any other rational conclusions.

proof of loss,

n the contractual right of the carrier or service corporation to request verification of services rendered (expenses incurred) by the submission of claim forms, radiographs, study models, or other diagnostic material.