+Cd0, or the coefficient of drag at zero lift, quantifies the inherent parasitic drag an object experiences. This fundamental metric is crucial in [Aerodynamics](/wiki/aerodynamics), revealing the baseline resistance without any generated [Lift](/wiki/lift).
+## See also
+- [Drag Coefficient](/wiki/drag_coefficient)
+- [Parasitic Drag](/wiki/parasitic_drag)
+- [Aircraft Design](/wiki/aircraft_design)