opisthograph (English) comes from English graph, from Ancient Greek γράφω, from Proto-Hellenic grəpʰō, from Proto-Indo-European gerbʰ-, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...
opisthograph (English): Any early document that has writing on the back...
Definitions
Any early document that has writing on the back...