completedstairs
nounUK /kəmˈpliːtɪd stɛəz/
US /kəmˈpliːtɪd stɛrz/
Stairs that are all finished and ready to walk on.
The builder said the completedstairs were safe to use now.
OTHER MEANINGS
2. A set of steps that has been fully built or installed.
We climbed the completedstairs to the new room.
3. Stairs whose construction work is all done.
The completedstairs passed the safety check.
4. A staircase that is no longer being worked on.
The completedstairs looked shiny and new.