pyramidal ism (piramidalizm)

[ specting the pyramids of Ghizeh. C. Piazzi Smyth . pyramid a list pyramid a list (pi-ram'i-dal-ist), dal + -ist.] -ist.] A pyramidist. pyramidally (pi-ram'i-dal-i), adv. In the form of a pyramid: as, a part pyramidally produced; in a loose sense, so as to form a high, angular elevation; hence, extremely.