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Definition 2025

spiral_staircase

spiral staircase

English

Noun

spiral staircase ‎(plural spiral staircases)

A staircase in the form of a helix.

Translations

A staircase in the form of a helix

Catalan: escala de caragol f
Dutch: wenteltrap m, draaitrap m, spindeltrap m, windeltrap m
Finnish: kierreportaat
French: escalier en colimaçon m, colimaçon (fr) m
German: Wendeltreppe (de) f
Greek: σπειροειδές κλιμακοστάσιο n ‎(speiroeidés klimakostásio)

Hungarian: csigalépcső (hu)
Italian: scala a chiocciola f
Japanese: 螺旋階段 ‎(rasen kaidan)
Norwegian:

Bokmål: vindeltrapp m, f

Nynorsk: vindeltrapp f
Portuguese: escada em caracol f, escada espiral f
Spanish: escalera de caracol f
Welsh: grisiau tro m, grisiau troellog m, grisiau bwgan m

Synonyms

spiral stairs
circular stairs
helical stairs