Answer: escalator

AnswerCrossword Clue
ESCALATORType of stairway.
escalatorA moving staircase consisting of an endlessly circulating belt of steps driven by a motor, conveying people between the floors of a public building
escalatora moving stair
ESCALATORNonstop flight?
ESCALATORDepartment store sight
ESCALATORWay up
ESCALATORIt'll give you a lift
ESCALATOR"Getting fairgoers moving on the right track" (Paris, 1900)
ESCALATORLazy person's stairs?
ESCALATORReversible machine
ESCALATORMoving stairs
ESCALATORDepartment store appurtenance.
ESCALATORIndoor transport
ESCALATORDepartment store installation.
ESCALATORDesignating a clause in present-day contracts.
ESCALATORClause in labor-management contracts.
ESCALATORMoving staircase
ESCALATORWay up or down
ESCALATORMall feature
ESCALATORDepartment store people mover
ESCALATORKind of clause
ESCALATORContract provision
ESCALATOROne-way flight?