Definition
A ladder is a structure with rungs or steps between two uprights, used for climbing up or down. It provides access to higher or lower levels that are otherwise difficult to reach. Think of it as a portable staircase, allowing you to overcome vertical obstacles. Ladders come in various materials, like wood, aluminum, or fiberglass. They can be simple stepladders or extendable ladders for greater heights. Safety is crucial when using a ladder; always ensure it's stable and secure. It's a tool for reaching new heights, both literally and figuratively.