Malchio Save Lewis & Short Gaffiot 2016 Du Cange Malchīo, ōnis, m., the name of a man, Mart. 3, 82, 32. Malchĭō, ōnis, m. , nom dʼhomme : Mart. 3, 82, 32. MALCHIO, ἀηδής, in Glossis Gr. Lat. Morosus, truculentus.