Definition of Full Court
In practice, a court en banc. A court duly organized with all the judges present. Court containing permissible complement of judges, as distinguished from a lesser quorum or panel. Textile Mills Securities Corporation v. Commissioner of Internal Revenue, 314 U.S. 326, 62 S.Ct. 272, 277, 86 L.Ed. 249. See En banc.
That's the definition of Full Court in Black's Law Dictionary 6th Edition. Courtesy of Cekhukum.com.