incorrigibleadjective · Level 2 SAT1impervious to correction by punishmentThe warden described the prisoner as incorrigible, having failed every rehabilitation program offered.ModuleLevel 2Registercommon, contrastCollectionCollection 055SAT Plus planAlso in Collection 055intractable, consonance, speculative, effulgent, autocratic, apolitical, affected, pompous and 1 more