Aero \A"["e]r*o\, n. An a["e]roplane, airship, or the like. [Colloq. in 1900, now obsolescent.] [Webster 1913 Suppl. +PJC]
Aero \Aer"*o\, adj. of or pertaining to aeronautics or aircraft. [PJC]
Aero- \A"["e]r*o-\ [Gr. ?, ?, air.] The combining form of the Greek word meaning air. [1913 Webster]
AERO Authentic, Energetic, Reflective, Open (MS, Windows, Vista, GUI)