bancus,
n. [OF.
banc, LL.
bancus. See
Bank,
n.].
A bench; a high seat, or seat of distinction or judgment; a tribunal or court. [1913 Webster]
In banc, In banco (the ablative of bancus), In bank,
in full court, or with full judicial authority; as, sittings in banc (distinguished from sittings at nisi prius).