The roll or slip of parchment returned by the sheriff in obedience to a venire facias, containing the names of the persons whom he has summoned to attend the court as jurymen. Beasley v. People, 89 111. 571; People v. Coyodo, 40 Cal. 592. The panel is a list of jurors returned by a sheriff, to serve at a particular court or for the trial of a particular action. Pen. Code Cal.