What is another word for trolleybus?
Pronunciation: [tɹˈɒlɪbəs] (IPA) 
A trolleybus can also be referred to as an electric bus, trackless trolley, electric trolley, trolley coach, or simply a trolley. Trolleybuses are an eco-friendly mode of transportation that runs on electricity from overhead wires while not requiring tracks. They are used in many cities across the world as a reliable and efficient way of transporting passengers. Trolleybuses are particularly popular in parts of Europe, Latin America, and the former Soviet Union. Whatever name they go by, trolleybuses are a vital component of modern urban transportation, providing reliable, affordable, and sustainable travel options for millions of people every day.
