ˈa(ə)(ˌ)rō, ˈe(ə)-, ˈaa(ə)-, ˈāə-, chiefly substand ˈarē(ˌ)ō or ˈerē- or ˈaarē- or ˈārē- adjective
Etymology: aer-
: of or relating to aircraft or aeronautics
aero club
aero engine
: designed for aerial use especially in aerial photography
aero lens
ˈa(ə)(ˌ)rō, ˈe(ə)-, ˈaa(ə)-, ˈāə-, chiefly substand ˈarē(ˌ)ō or ˈerē- or ˈaarē- or ˈārē- adjective
Etymology: aer-
: of or relating to aircraft or aeronautics
aero club
aero engine
: designed for aerial use especially in aerial photography
aero lens
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012