convallia Save Could not find conuallibus in Logeion dictionaries. conuallibus Noun: neuter dative plural, Noun: neuter ablative plural of convallia conuallibus Noun: feminine ablative plural, Noun: feminine dative plural of convallis See conuallibus in Morpho Lewis & Short Gaffiot 2016 Du Cange convallĭa, ĭum, n., v. convallis. convallĭa, ĭum, n. pl. (convallis), vallées : Prud. Perist. 10, 331 ; Acr. Hor. Ep. 1, 16, 1. CONVALLIA, Convallia loca, Convalles, apud Agrimensores.