/pruːf bɪˈjɒnd ɔːl ˈriːzənəbl daʊt/ – Phrase
Definition: có thể chứng minh được khi hoàn toàn không có cơ sở để nghi ngờ về điều đó.
A more thorough explanation: “Proof beyond all reasonable doubt” is a legal standard used in criminal cases to establish guilt. It means that the evidence presented must be so convincing that there is no reasonable doubt in the mind of a reasonable person that the defendant is guilty. This standard is higher than “preponderance of the evidence” but lower than “absolute certainty.”
Example: In a criminal trial, the prosecution must establish proof beyond all reasonable doubt that the defendant committed the crime in order to secure a conviction.