We found one dictionary that defines the word circular staircase:

General (1 matching dictionary)

1. Circular staircase, The Circular Staircase (film), The Circular Staircase: Wikipedia, the Free Encyclopedia

▸ Words similar to circular staircase ▸ Usage examples for circular staircase ▸ Idioms related to circular staircase ▸ Wikipedia articles (New!) ▸ Words that often appear near circular staircase ▸ Rhymes of circular staircase ▸ Invented words related to circular staircase