† insiccate,v.Obs.rare—0. [f. L. type *insiccāre (prob. in med. or mod.L.: cf.obs. F. ensecher), f.in- (in-2) + siccāre to dry.] trans. To dry. So † insiccatedppl. a.; † insiccation, drying. 1623Cockeram, Insiccated, dryed.1658Phillips, Insiccation, a drying.