angled stair
angled stair
[′aŋ·gəld ′ster] (architecture)
A stair in which successive flights are at an angle of other than 180° to each other (often at 90°), with an intermediate platform between them.
angled stair
A stair whose successive flights are at an angle other than 180° to each other (often the angles are at 90°), with an intermediate platform between them.