motorizedstairs
nounUK /ˈməʊtəraɪzd stɛəz/
US /ˈmoʊtəraɪzd stɛrz/
Stairs that have a motor to help people go up and down.
Grandma uses the motorized stairs to reach her bedroom on the second floor.
RELATED WORDS
OTHER MEANINGS
2. A set of steps moved by a motor, such as on a vehicle or machine.
The motorized stairs folded out from the side of the bus.
3. A moving staircase system in a building for people who cannot climb steps.
They installed motorized stairs so everyone could visit the upper floor.
4. Stairs powered by electricity rather than by people.
The motorized stairs stopped when the power went out.