proper nounJuliacumIVLIACVM☆ KeepMeaninga city of Gallia BelgicaLewis & Short 1879ModernAs printed, 1879JULIACUMLEWIS & SHORTJULIACUMJuliacum, i, n., I. a city of Gallia Belgica, now Juliers, Amm. 17, 4.Read the whole entryIn the Academy Smith's classical dictionariesGeographyJuliacumJuliacum a town in Gallia Belgica. In the Antonine Itin. a road runs from Castellum (Cassel) through Tongern to Juliacum, and thence to Colonia (Colog…