👉 In computer science, a "center" refers to a part of an object that is not visible or accessible from the outside. In programming terms, it is often used to refer to the middle or central element in a list, tuple, or set. For example: ```python my_list = [1, 2, 3] print(my_list[0]) # Output: 1 ``` In this case, "center" refers to the first element of the list.