The process of an animal just beginning to break out of its egg; precedes hatching.
The sound of musical pipes.
An act of making music or noise with pipes.
A system of pipes that compose a structure; pipework.
(cooking) Icing extruded from a piping bag.
(botany) A piece cut off to be set or planted; a cutting.
(botany) propagation by cuttings
present participle and gerund of pipe
High-pitched.