basket-handle arch

[ bas-kit han-dl, bah-skit- ]
/ ˈbæs kɪt ˌhæn dl, ˈbɑ skɪt- /

noun Architecture.

an arch having a symmetrical form drawn from an odd number of radii in excess of one, which increase in length from the springing toward the center.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019