Examples from the Web for multifoil
Near it is a double piscina, formed by a couple of shafts with capitals hollowed out with multifoil cusping.Some Account of Gothic Architecture in Spain|George Edmund Street
Multifoil cusped arch, invented by the Moors at Cordova in the 10th century.
Multifoil, mul′ti-foil, adj. having more than five foils or arcuate divisions.