Noun. Late Latin, alteration of Latin "prisca" (ancient) and "sillybus" (label for a book), from Greek sillybos, circa 1656.
1: a summary outline of a discourse, treatise, or course of study or of examination requirements as authored, engineered, adapted, printed, scribbled, scrawled, tattooed, formed out of Alpha-Bits®, drawn in the sand, sky-written, crayoned, embroidered on silk, or in any other way created wholly or in part by one named Priscilla.
