‖ bancLaw.|bæŋk| [AF.banc, ‘bench’: see bank n.] Bench; in phrase in banc= in banco. 1727–51Chambers Cycl.s.v., King's Banc, or Bench.1863Cox Inst.Eng.Govt. ii. ix. 526 Disposed of in each court when sitting in banc (in banco) that is, by several of the justices sitting together.