A triptych (pronounce "trip-tick" IPA: [ trip'tik] (or US: [ 'tɹʷɪp.dɪk ]) from the Greek τρίπτυχο [ tri'ptu.xo ] tri- "three" + ptychē "fold") is a work of art (usually a panel painting) which is divided into three sections, or three carved panels which are hinged together and folded. The middle panel is the larger one and is flanked by two smaller, but related, works. While the root of the word is the ancient Greek "triptychos", the word arose into the medieval period from the name for an Ancient Roman writing tablet, which had two hinged panels flanking a central one. The form can also be used for pendant jewelry.