👉 In programming, a "duply" is a special data type that allows one to have multiple copies of the same value. This can be useful for creating objects with unique properties or values, especially when dealing with large amounts of data. For example, in a list, you could use a duply like this: ```python my_list = [1, 2, 3] duply = [] for i in my_list: duply.append(i) print(duply)