Triptych
Pronunciation : Trip"tych
Part of Speech : n.
Etymology : [Gr. Tri-) +
Definition : Defn: Anything in three parts or leaves. Specifically: -- (a) A writing tablet in three parts, two of which fold over on the middle part. (b) A picture or altarpiece in three compartments.
Source : Webster's Unabridged Dictionary, 1913