spiral staircase

English dictionary entry

Meanings

noun
  1. A staircase in the form of a helix, in any of several forms with or without a central pole (a newel).

Pronunciation

LL-Q1860 (eng)-Vealhurl-spiral staircase.wav

Word forms

spiral staircase spiral staircases

Synonyms

helical staircase spiral stairs helical stairs circular stairs screw staircase screw stair screw stairs
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