0 a long, thin loaf of bread filled with meat or cheese, and often lettuce, tomatoes, etc.
1 a long, narrow sandwich filled with such things as meat, cheese, and vegetables; a hero (sandwich)
It featured mild salami, provolone, thinly sliced onions and peppers, tomatoes, olives, with a small amount of olive oil on a submarine sandwich roll.
His hair has a hammerspace quality to it, pulling out objects that should not be able to fit inside, such as a huge submarine sandwich.
Almost the same thing happened when he eliminated submarine sandwiches from his menu.
The boys order in pizzas, submarine sandwiches, gorge themselves on chocolate and drench themselves in soda.
It specializes in submarine sandwiches (subs) and salads, but it is most famous for its frozen fruit drinks, officially called eegee's drinks but colloquially known simply as an eegee's.