hoagy

n. large sandwich made from French bread filled with salad and slices of meat and cheese (also hoagie)

The hoagie is a term for a lunch sandwich in a region including Philadelphia, southern New Jersey, Delaware, and sometimes parts of New York, although the term is frequently used on menus elsewhere. They are also known colloquially, depending on area as a sub (short for submarine) or a hero.A hoagie generally consists of an elongated roll (called a "hoagie roll", similar in shape to a short baguette), and a selection of cold luncheon meats and condiments:  cheese, lettuce, tomato, onion, sweet or hot peppers, oregano, and either olive oil or mayonnaise. In Philadelphia, toasted hoagies are known as 'grinders'. In Pittsburgh it's simply a "toasted hoagie".
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Noun
1. a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
(synonym) bomber, grinder, hero, hero sandwich, hoagie, Cuban sandwich, Italian sandwich, poor boy, sub, submarine, submarine sandwich, torpedo, wedge, zep
(hypernym) sandwich

Synonyms and related words:
BLT, Dagwood sandwich, Sloppy Joe, Swiss cheese sandwich, bacon-lettuce-tomato sandwich, canape, cheeseburger, corned beef sandwich, double-decker sandwich, egg salad sandwich, grilled cheese sandwich, grinder, ham sandwich, hamburger, hot dog, pastrami sandwich, poor boy, sandwich, submarine sandwich, tuna salad sandwich, tunaburger