moving stairway

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Related to moving stairway: moving staircase

escalator, moving staircase, moving stairway

A power-driven, inclined, continuous stairway used for raising or lowering passengers.
References in periodicals archive ?
Violet Roberts, 62, was on the moving stairway at Edinburgh's Waverley rail station when two yobs pressed the emergency button.
Linking straight to the departure lounge, the new 3,880 square meter formation will be provided by a moving stairway, six lifts, food and drink retailing, and toilet services for travelers benefit.
This would involve negotiating moving stairways and what seems like miles of terminal.
[and] many interactive environments, including moving stairways and secret passageways.