English
aerocentric
From aero- + -centric.
Proto-Indo-European *h₂ews- ‘dawn’
Proto-Indo-European *h₂ewsér ‘in the direction of dawn, east’
Proto-Hellenic *auhḗr ‘morning mist’
Ancient Greek ᾱ̓ήρ ‘mist’
English aero
Proto-Indo-European *ḱéntrom ‘pointed tool’
Proto-Hellenic *kéntron
Ancient Greek κέντρον ‘something with a sharp point: point, spike, spur’
Ancient Greek κεντρικός ‘of or belonging to a cardinal point’
English centric
Today it means
adj Focusing on the air, or air travel.
Language periods are conventional ranges, not dates for this word.
Etymograph / aerocentric