Etymology of the English word diagraph
the English word
diagraphderived from the French word
diagraphederived from the Greek word
diagrapheinderived from the Greek word
dia, διά (through, between)
derived from the Greek word
graphein, γράφω (to draw)
derived from the Proto-Indo-European root
*gerbh-using the French prefix
dia-Date
The earliest known usage of diagraph in English dates from the 19th century.
Usage
Word found in Modern English
