English
aerographene
From aero- + graphene.
Proto-Indo-European *h₂ews- ‘dawn’
Proto-Indo-European *h₂ewsér ‘in the direction of dawn, east’
Proto-Hellenic *auhḗr ‘morning mist’
Ancient Greek ἀήρ ‘air’
Ancient Greek ἀέρος
English aero-
Proto-Indo-European *gerbʰ- ‘to carve’
Proto-Hellenic *grə́pʰō ‘to scratch, cut or carve into’
Ancient Greek γράφω ‘to scratch, cut into’
German Graphit ‘graphite’
English graphene
Today it means
noun An ultralight aeromaterial made of a network of graphene nanotubes.
Language periods are conventional ranges, not dates for this word.
Etymograph / aerographene