INCORRIGIBLE

[in.cor.ri.gi.ble] adj [ME, fr. LL incorrigibilis, fr. L in- + corrigere to correct--more at correct] (14c): incapable of being corrected or amended: as a (1): not reformable: depraved (2): delinquent b: not manageable: unruly c: unalterable, inveterate -- in.cor.ri.gi.bil.i.ty n -- incorrigible n -- in.cor.ri.gi.ble.ness n -- in.cor.ri.gi.bly adv