noun🔗ShareAutobahn(parts of Australia) A broad highway designed for high speed traffic, having restrictions on the vehicle types permitted and merging lanes instead of cross traffic; in parts of the United States and other places called freeway.""We drove on the motorway to get to grandma's house faster, avoiding all the traffic lights in town." "Wir fuhren auf der Autobahn, um schneller zum Haus der Oma zu gelangen und alle Ampeln in der Stadt zu umgehen.vehicletrafficwayChat with AIVocabulary GamePractice Reading