i Register
In some senses, diptych is marked as historical. Watch for register when choosing this word.
ADJ.
pastoral, simple
DIPTYCH + NOUN
flora, vegetation
PREP.
in
noun
A writing tablet consisting of two leaves of rigid material connected by hinges and shutting together so as to protect the writing within.
A picture or series of pictures painted on two tablets, usually connected by hinges.
A double catalogue, containing in one part the names of living, and in the other of deceased, ecclesiastics and benefactors of a church.
A catalogue of saints.
Artistically-wrought tablets distributed by consuls, etc. of the later Roman Empire to commemorate their tenure of office; hence (transferred sense) a list of magistrates.
A very simple narrative, a diptych, a pastoral in which the author narrates the birth of Christ […] first as it has impressed the rich countryman Asveer, then as it has been seen by the skeptic Nicode
Wiktionary“Vegetation of the Sonoran Desert” is the first volume of a diptych “Vegetation and Flora of the Sonoran Desert,” for which Ira L. Wiggins is to write the companion volume on the flora.
Wiktionaryi Register
In some senses, diptych is marked as historical. Watch for register when choosing this word.