Ascenseur
In short
An ascenseur is the French word for a lift, a motorised vehicle used to move people or goods between different floors of a building.
In plain words
It is a small room that moves up and down on rails or cables. You step inside, press a button for your floor, and the machine carries you there safely.
A simple example
If you are on the ground floor of a tall hotel and want to reach your room on the tenth floor, you step into the ascenseur.
Why it matters
It makes tall buildings practical to live and work in by saving people from climbing many stairs. It also helps move heavy items easily.
Easy to mix up
Do not confuse it with an escalator, which is a moving staircase that stays in one place.