pipeline
noun
°a conduit made of pipes used to convey water, gas or petroleum etc.
"An oil pipeline has been opened from the Caspian Sea."
°a channel (either physical or logical) by which information is transmitted sequentially (that is, the first information in is the first information out).
"3D images are rendered using the graphics pipeline."
verb
°To convey something by a system of pipes.
°To lay a system of pipes through something.