valedictory
/-tərɪ; -tərɪ/ adj[usu attrib 通常作定语]
(fml 文) serving as or accompanying a farewell 告别的; 告辞的
a valedictory speech, message, gift 临别的演说、 言语、 礼物. valedictory, n (US) farewell speech given by a top graduating student at a school or college 毕业生代表的告别演说.