The term "roll" has several meanings, depending on its context.
1) In a general sense, it can refer to any continuous movement or action that repeats itself over time, such as the motion of waves crashing against the shore (the roll of the waves).
2) It can also describe a list of names or items arranged in columns, typically read from left to right and top to bottom. For example, when referring to a group of people, you might say "Can you please provide me with your full name? I need it for our guest list."
3) In the context of food, "roll" can refer to a type of bread that is typically round or cylindrical in shape and often used as an ingredient in various dishes. For example, when making sushi rolls, you would use seaweed-wrapped rice and fillings rolled up inside.
4) Finally, "roll" can also refer to a method of smoking or preserving food by tightly wrapping it in a leaf, such as with cigars or cigarettes (tobacco rolls), or with certain types of cheese or meat products.