What is another word for iron horse?
Pronunciation: [ˈa͡ɪ͡ən hˈɔːs] (IPA) 
Iron Horse is a fancy term for a locomotive, which is an engine that is used for railways. The term Iron Horse was derived from the fact that the locomotive had a strong body made of iron and its huge metal body that resembled a horse. Some of the synonyms for Iron Horse could include train, railway engine, locomotive, steam engine, and diesel engine. These synonyms clarify a broader understanding of the term and provide a better idea about the vehicle associated with it. Nowadays, Iron Horse is a term that is not used commonly, but its synonyms are still popular in the world of engineering and transportation.
