%conculcate%

v. t. [ imp. & p. p. Concultated; p. pr. & vb. n. Conculcating. ] [ L. conculcatus, p. p. of conculcare to conculcate fr. calx heel. ] To tread or trample under foot. [ Obs. ] Bp. Montagu

-- Con`cul*ca"tion n. [Obs.] [1913 Webster]