convallia Save Could not find convallibusque in Logeion dictionaries. convallibusque neuter dative plural, neuter ablative plural of convallia convallibusque feminine ablative plural, feminine dative plural of convallis See convallibusque 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.