HyperDic: three-centered_arch

English > 1 sense of the expression *three-centered arch*:
NOUN	artifact	three-centered arch, basket-handle arch	a round arch whose inner curve is drawn with circles having three centers

English > *three-centered arch*: 1 sense > noun 1, artifact
Meaning	A round arch whose inner curve is drawn with circles having three centers.
Synonym	basket-handle arch
Broader	round arch	An arch formed in a continuous curve