1. [verb] Present participle of pipe
2. [noun] The process of an animal just beginning to break out of its egg; precedes hatching.
3. [noun] The sound of musical pipes.
4. [noun] An act of making music or noise with pipes.
5. [noun] A system of pipes that compose a structure; pipework.
6. [noun] An ornamentation on pastry edges and seams.
7. [noun] An ornamentation on the edges of a garment; a small cord covered with cloth.
8. [noun] Piped icing on a cake.
9. [noun] (botany) A piece cut off to be set or planted; a cutting.
10. [noun] (botany) propagation by cuttings
11. [adjective] High-pitched.
12. [noun] A thin strip of covered cord used to edge hems.
13. [noun] A long tube made of metal or plastic that is used to carry water or oil or gas etc..
14. [noun] Playing a pipe or the bagpipes.
15. [adverb] (used of heat) extremely; 'the casserole was piping hot'.
