Definitions

1. noun

A series of steps leading from one floor to another, typically in a building.

“She walked up the long staircase to the top floor of the office building.”

2. noun

A decorative arrangement of steps, often in a curved or winding shape, used as a feature in a room or building.

“The beautiful staircase in the foyer of the mansion was a work of art.”

3. noun

A set of steps or risers, often with a handrail, leading to a particular location or level, such as a beach or a mountain.

“The staircase to the top of the sand dune was steep and challenging.”