A "foldable" refers to an object designed to be easily folded for storage or transport. Common examples include foldable chairs, tables, and smartphones. These items are often lightweight and compact, making them convenient for both indoor and outdoor use. In technology, foldable devices, like the Samsung Galaxy Z Fold, feature flexible screens that allow them to open and close like a book. This innovation provides users with a larger display while maintaining portability. Foldable designs are becoming increasingly popular in various industries, enhancing functionality and user experience.