noun
Origin: LL diptycha, writing tablet of two leaves < Gr, neut. pl. of diptychos, folded < di-, twice + ptychē, a fold < ptyssein, to fold
See diptych in American Heritage Dictionary 4
noun
Origin:
Origin: Late Latin diptycha
Origin: , from Greek diptukha
Origin: , from
Origin: neuter pl. of diptukhos, folded double
Origin: : di-, two; see di-1
Origin: + ptukhē, fold (from ptussein, ptukh-, to fold)
.Learn more about diptych