escalator
C1Գոյական/US /ˈɛskəlˌeɪtɚ/ ĔSK-əl-āt-ər; UK /ˈɛskəlˌeɪtɚ/ ĔSK-əl-āt-ər/
A stairway or incline arranged like an endless belt so that the steps or treads ascend or descend continuously, and one stepping upon it is carried up or down; -- a trade term.
