noun

staircase

staircase, stairs

The house has a spiral staircase.

The house has a spiral staircase.

A grand staircase led to the second floor.

A grand staircase led to the second floor.

((a/the)) staircase a set of stairs including its structure The house has a spiral staircase.

Synonyms: stairs, flight of stairs, stairway

A combination of 'stair' (a single step) and 'case' (a container or frame).

A 'staircase' is the entire structure of stairs, including banisters. Think of it as a 'case' that holds the 'stairs'.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.