Search Result for "rule of evidence":
Wordnet 3.0

NOUN (1)

1. (law) a rule of law whereby any alleged matter of fact that is submitted for investigation at a judicial trial is established or disproved; 



WordNet (r) 3.0 (2006):

rule of evidence
    n 1: (law) a rule of law whereby any alleged matter of fact that
         is submitted for investigation at a judicial trial is
         established or disproved