[1] : WordNet (r) 2.0

riser pipe
     n : a vertical pipe in a building syn: riser, riser pipeline,
          riser main
see also:
riser riser pipeline riser main 

Pipe >> P Words
Pipe, definition of term: Pipe
pipe_pag1.html

Pipe Fitter >> P Words
Pipe Fitter, definition of term: Pipe Fitter
pipe+fitter_pag1.html

Pipe Laying >> P Words
Pipe Laying, definition of term: Pipe Laying
pipe+laying_pag1.html

Pipe Wrench >> P Words
Pipe Wrench, definition of term: Pipe Wrench
pipe+wrench_pag1.html

Pipe Dream >> P Words
Pipe Dream, definition of term: Pipe Dream
pipe+dream_pag1.html

Pipe Clay >> P Words
Pipe Clay, definition of term: Pipe Clay
pipe+clay_pag1.html

Light Pipe >> L Words
Light Pipe, definition of term: Light Pipe
light+pipe_pag1.html

Peace Pipe >> P Words
Peace Pipe, definition of term: Peace Pipe
peace+pipe_pag1.html

Indian Pipe >> I Words
Indian Pipe, definition of term: Indian Pipe
indian+pipe_pag1.html