Answer: triptychs

AnswerCrossword Clue
TRIPTYCHSAltarpieces
TRIPTYCHSPaintings on hinged panels
TRIPTYCHSMany altar paintings of the Middle Ages
triptychsTRIPTYCH, an ancient writing tablet, also TRIPTYCA
triptychsA picture or relief carving on three panels, typically hinged together side by side and used as an altarpiece
triptychsA set of three associated artistic, literary, or musical works intended to be appreciated together