(transitive) To modify (a signal, a graph, etc.) to reduce a smooth curve to a series of discrete steps. / (real estate) To increase one's share in a co-ownership.

A set of steps, with or without a case, that allow one to walk up or down.

A motorized platform installed in a stairway, which traverses the stairs when activated and can be ridden by those for whom the stairs are a barrier.

plural of stairlift

plural of staircase

plural of stairway

A shaft in a multi-story building enclosing a stairway or staircase.

(rare, idiomatic) Thinking of an idea or course of action too late to use it effectively, or the tendency to do so.

Having distinct evenly-spaced values, especially when arranged in order.

Taking a shape or form similar to or suggestive of the steps in a staircase