RULE, THE
rule, the.An evidentiary and procedural rule by which all witnesses are excluded from the
courtroom while another witness is testifying <invoking “the rule”>. • The phrase “the rule” is
used chiefly in the American South and Southwest, but it is a universal practice to exclude
witnesses before they testify. [Cases: Criminal Law 665; Federal Civil Procedure 2012; Trial
41. C.J.S. Criminal Law § 1195; Trial § 155.] [Blacks Law 8th]