T1R1I1P3T1Y4C3H4
18 points
TRIPTYCH is validvalid
an ancient writing tablet [n TRIPTYCHS]
a painting in three parts, esp. an altar piece with one central and two hinged side panels, also TRIPTYCA [n -S]
an ancient writing tablet [n TRIPTYCHS]
a painting in three parts, esp. an altar piece with one central and two hinged side panels, also TRIPTYCA [n -S]