Execrate \Ex"e*crate\, v. t. [imp. & p. p. {Execrated}; p. pr. & vb. n. {Execrating}.] [L. execratus, exsecratus, p. p. of execrare, exsecrare, to execrate; ex out + sacer holy, sacred. See {Sacred}.] To denounce evil against, or to imprecate evil upon; to curse; to protest against as unholy or detestable; hence, to detest utterly; to abhor; to abominate. ``They . . . execrate their lct.'' --Cowper.