wellhole

Significado (Inglés)

1. The open space in a floor, to accommodate a staircase.
2. The open space left beyond the ends of the steps of a staircase.
3. A cavity which receives a counterbalancing weight in certain mechanical contrivances, and is adapted also for other purposes.

Sinónimos

well

stairwell

well hole

stair well

Traducións

kuyu

Etimoloxía (Inglés)

From well + hole.