chasten

If you say you would "castigate" or "chastise" someone in order to "chasten" them, you demonstrate a good knowledge of the origin of "chasten" - all three verbs derive from the Latin verb castigare, meaning "to punish." The trio shares an initial sense of "to subject to severe and often physical punishment," but all three verbs are now as likely to refer to a verbal dressing-down as a physical lesson. "Chasten" (which arrived in English via Anglo-French chastier) can also be used to mean "to prune of excess, pretense, or falsity." This led to the more general sense of "to make more subdued," although the humility can be imposed by a humiliating situation as easily as by a strict taskmaster.