What is another word for hero sandwich?
Pronunciation: [hˈi͡əɹə͡ʊ sˈandwɪt͡ʃ] (IPA) 
A hero sandwich, also known as a submarine sandwich or a sub, is a popular lunch or dinner option that consists of a long bread roll filled with a variety of ingredients. Some common synonyms for a hero sandwich include a foot-long sandwich, grinder, hoagie, rocket, torpedo, or a wedge. These names originate from different regions in the United States and are called by different names. Submarine sandwiches originally originated in the Philadelphia area in the early 1900s and have now become a staple in the American diet. Choosing a name for this delicious sandwich may differ depending on the location, but the taste remains the same.
