aero

comparative more aero · superlative most aero

1. not comparableOf or pertaining to aviation.

   We've seen a lot of growth in the aero sector.

   1 more example

   According to aero experts these planes will be capable of carrying six passengers, five machine guns, a special rapid fire aerogun and about fifty bombs, and will be practically immune from injury due to attacks by the light battleplanes […]

   1918, Illustrated World, volume 29, number 3, page 406

2. Aerodynamic; having an aerodynamic appearance.

   It's a very aero design, with smooth lines.

plural aeros

1. slanguncountablehobbiesAerodynamics.

   "The biggest difference is aero, which is a really big cut."

   2009 February 12, Paul Gover, “Australian Grand Prix sleep-in suits Robert Kubica,”, in Herald Sun

2. countabledatedinformalAn airplane or airship.
3. uncountableAerospace.