Spandrel
[spændrәl]
Definition
(noun.) an approximately triangular surface area between two adjacent arches and the horizontal plane above them.
Checker: Valerie--From WordNet
Definition
(n.) The irregular triangular space between the curve of an arch and the inclosing right angle; or the space between the outer moldings of two contiguous arches and a horizontal line above them, or another arch above and inclosing them.
(n.) A narrow mat or passe partout for a picture.
Typist: Murray
Definition
n. the irregular triangular space between the curve of an arch and the enclosing right angle.—Also Span′dril.
Editor: Michel