Mysus Save Could not find Mysorum in Logeion dictionaries. Mysorum Proper-name adjective: masculine genitive plural, Proper-name adjective: neuter genitive plural of Mysus Mysorum Proper-name noun: masculine genitive plural of Mysi See Mysorum in Morpho Lewis & Short Georges Gaffiot 2016 Mȳsus, a, um, adj., v. Mysia, II. C. Mȳsus, a, um, s. Mȳsī. Mȳsus, (14) a, um, v. Mysia.