We found 2 definitions of spandrils from 1 different sources.
Noun |
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spandril - an approximately triangular surface area between two adjacent arches and the horizontal plane above them | ||
spandrel | ||
surface the outer boundary of an artifact or a material layer constituting or resembling such a boundary; "there is a special cleaner for these surfaces"; "the cloth had a pattern of red dots on a white surface" |