English
graphitoid
From graphite + -oid.
Formed from graphite + -oid
Proto-Indo-European *gerbʰ- ‘to carve’
Proto-Hellenic *grə́pʰō ‘to scratch, cut or carve into’
Ancient Greek γράφω ‘to scratch, cut into’
German Graphit
English graphite
Today it means
adj Resembling graphite.
Language periods are conventional ranges, not dates for this word.
Etymograph / graphitoid