C1formaldeserving respect, admiration, or support: He is unlikely to succeed in getting his bill through Congress, however worthy it is.Every year she makes a large donation to a worthy cause.Admirable and admiredworthy of attention, notice, etc.C2formal›deserving to be given attention, noticed, etc.: Two points in this report are especially worthy of notice.Deserving and deserved›formaldescribes something that is not very interesting but should be admired for its good and useful qualities: a worthy bookTedious and uninspiringworthily