English

Alternative forms

• spandril

Noun

spandrel ‎(plural spandrels)

1. (architecture) The space (often triangular) between the outer curve of an arch (the extrados) and a straight-sided figure that bounds it; the space between two contiguous arches and a straight feature above them
2. (architecture) The triangular space under a stair; the material that fills the space
3. (architecture) A horizontal member between the windows of each storey of a tall building
4. An oriental rug having a pattern of arches; the design in the corners of such a rug, especially in a prayer rug
5. (genetics) A phenotypic characteristic that evolved as a side effect of a true adaptation

Derived terms

• spandrelled

References

• OED^{[edition needed]}