The definition of aerodynamics is the study of movement of matter in relation to air or other gasses.(noun)
An example of a study of aerodynamics is to determine the potential speed of a vehicle based on the way its shape will move through air.
See aerodynamics in Webster's New World College Dictionary
See aerodynamics in American Heritage Dictionary 4
noun (used with a sing. verb)
top: high drag on a less aerodynamic shape
bottom: low drag on a more aerodynamic shape
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