Something shaped in a way in which air can easily move around it Noun: A branch of dynamics that deals with the motion of air or other gases in motion
If something such as a car has an aerodynamic shape or design, it goes faster and uses less fuel than other cars because the air passes over it more easily. The secret of the machine lies in the aerodynamic shape of the frame. + aerodynamically aero·dy·nami·cal·ly Cars are becoming so aerodynamically efficient
Aerodynamic objects have minimal air resistance This means that they can move at greater speed through the air Remember that as objects go faster the aerodynamic drag increases Therefore, an aerodynamic object will be able to travel faster than a non-aerodynamic one!
Pertaining to a body moving in a fluid, especially air Sometimes the term aerodynamic is applied to a dynamically stable body (e g , aircraft or automobile) with a low drag coefficient
designed with rounded edges so as to reduce wind drag and increase fuel efficiency
Drag Basically wind resistance, aerodynamic drag is expressed by a measurement called coefficient of drag (Cd) A lower number means an automobile cuts through wind more efficiently, resulting in better fuel economy and lower wind noise