FAIRING

To smoothen or even a surface (especially a connection or junction on a surface).

To bring into perfect alignment (especially about rivet holes when connecting structural members).

To construct or design a structure whose primary function is to produce a smooth outline or reduce air drag or water resistance.

A structure on various parts of a vehicle, for example an aircraft, automobile, or motorcycle, that produces a smooth exterior and reduces drag

A present; originally, one given or purchased at a fair.

Something edible; fare.