Definition of pipings:
(n) :
The sound of musical pipes.
(n) :
An act of making music or noise with pipes.
(n) :
A system of pipes that compose a structure; pipework.
(n) :
(cooking) Icing extruded from a piping bag.
(n) :
(sewing) An ornamentation on the edges of a garment; a small cord covered with cloth.
(n) :
The process of an animal just beginning to break out of its egg; precedes hatching.