Larrup \Lar"rup\, v. t. [imp. & p. p. {Larruped}; p. pr. & vb. n. {Larruping}.] [Perh, a corrupt. of lee rope, used by sailors in beating the boys; but cf. D. larpen to thresh, larp a whip, blow.] To beat or flog soundly. [Prov. Eng. & Colloq. U.S.] --Forby.