The definition of aero is something related to flight or to being aerodynamic, allowing for air to flow smoothly over it.(adjective)
An example of something aero is a car with a smooth body shape; an aerodynamic or aero car.
The aero prefix means something involving the air or atmosphere, flight or airplanes, or gas.(prefix)
See aero in Webster's New World College Dictionary
Origin: < Gr aēr, air
See aero in American Heritage Dictionary 4
Origin: Greek āero-
Origin: , from āēr, air; see wer-1 in Indo-European roots.
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