\Cass\, v. t. [F. casser, LL. cassare, fr. L. cassus empty,
hollow, and perhaps influenced by L. quassare to shake,
shatter, v. intens. of quatere to shake. Cf. {Cashier}, v.
t., {Quash}, {Cask}.]
To render useless or void; to annul; to reject; to send away.
[Obs.] --Sir W. Raleing.