👉 Demicircular is a concept in computer science that refers to a type of circular data structure. Specifically, it is used to store items with cycles or loops in a list-like data structure. In other words, a demicircular list is like a circular linked list but instead of having an "end" or "head" node, you have multiple nodes that point back and forth through the loop. This allows for efficient searching, insertion, and deletion of elements within the list without affecting the order